DoctorsProofNPPES directory · verify at state boards

Doctors in Sylmar, CA

317 physicians listed in the NPPES public registry. Page 2 of 6.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Medical Board of California

Dr. Andrew Wong, MD

Rheumatology

20 yrs NPPES
NPI 1427137967
14445 OLIVE VIEW DR # 2B182, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· $144.02 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$144.02

Total received

2

Transactions

2

Paying companies

Top paying companies

UCB, Inc.$130.01
AbbVie Inc.$14.01

Among the 6,451 rheumatology doctors we've analyzed, about 56% received any industry payment (median $958 among those who did). This doctor's total ranks around the 56th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US rheumatology doctors.

Payments to Andrew Wong do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jeffrey Cardenas, MD

Psychiatry

20 yrs NPPES
NPI 1902985377
14445 OLIVE VIEW DR, 6D129, Sylmar, CA 91342(818) 364-4448
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Jeffrey Guterman, MD

Emergency Medicine

20 yrs NPPES
NPI 1639258007
14445 OLIVE VIEW DRIVE, OLD LAB BUILDING, Sylmar, CA 91342(818) 364-3611
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Richard Hu, MD

Internal Medicine

20 yrs NPPES
NPI 1477622660
14445 OLIVE VIEW DRIVE, OLIVE VIEW UCLA MEDICAL CENTER, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· $48.81 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$48.81

Total received

2

Transactions

2

Paying companies

Top paying companies

Pfizer Inc.$32.73
Olympus America Inc.$16.08

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 72th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Richard Hu do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jennifer Chen, MD

Emergency Medicine

20 yrs NPPES
NPI 1710056585
14445 OLIVE VIEW DR, DEPARTMENT OF MEDICINE, OLIVE VIEW HOSPITAL, Sylmar, CA 91342(818) 364-3205
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Karen Rosenbaum, MD

Psychiatry

20 yrs NPPES
NPI 1932278546
14445 OLIVE VIEW DR, UCLA OLIVE VIEW MEDICAL CENTER, Sylmar, CA 91342(818) 364-3614
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Patrick Ryan, MD

Psychiatry

20 yrs NPPES
NPI 1528130069
14445 OLIVE VIEW DR, 6D 111, Sylmar, CA 91342(818) 364-3393
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Shabana Tariq, MD

Family Medicine

20 yrs NPPES
NPI 1992870299
14445 OLIVE VIEW DR, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nasser Abdo, MD

Internal Medicine

20 yrs NPPES
NPI 1306911649
14445 OLIVE VIEW DR, Sylmar, CA 91342(818) 364-3031
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Mehdi Memarzadeh, MD

Anesthesiology

20 yrs NPPES
NPI 1952477481
14445 OLIVE VIEW DRIVE, OLIVE VIEW UCLA MEDICAL CENTER, Sylmar, CA 91342(818) 364-1555
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nina Park, MD

Internal Medicine

20 yrs NPPES
NPI 1205903614
14445 OLIVE VIEW DR, MEDICAL ADMINISTRATION, 2C138, Sylmar, CA 91342(818) 364-1555
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Marc Logarta, MD

Anesthesiology

20 yrs NPPES
NPI 1790853588
14445 OLIVE VIEW DRIVE, OLIVE VIEW UCLA MEDICAL CENTER, Sylmar, CA 91342(818) 364-3031
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Germaine Defendi, MD

Pediatrics

20 yrs NPPES
NPI 1235297516
14445 OLIVE VIEW DRIVE, OLIVE VIEW UCLA MEDICAL CENTER, Sylmar, CA 91342(818) 364-3233
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Alexan Abdel-Malek, MD

Physical Medicine & Rehabilitation

20 yrs NPPES
NPI 1457410060
14124 FOOTHILL BLVD STE 100, Sylmar, CA 91342(818) 367-1012
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Shankar Hittalmani, MD

Emergency Medicine

20 yrs NPPES
NPI 1437210879
14445 OLIVEVIEW DR, OLIVEVIEW UCLA MEDICAL CENTER, Sylmar, CA 91342(818) 364-3632
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Stephen Erhart, MD

Psychiatry

20 yrs NPPES
NPI 1912067471
14445 OLIVE VIEW DRIVE, Sylmar, CA 91342(818) 364-4343
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Amarjeet Randhawa, MD

Psychiatry

20 yrs NPPES
NPI 1497816128
14445 OLIVE VIEW DRIVE, OLIVE VIEW MEDICAL CENTER, Sylmar, CA 91342(818) 364-4340
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Maryetta Ovsepian, MD

Anesthesiology

20 yrs NPPES
NPI 1013070929
L4445 OLIVE VIEW DRIVE, Sylmar, CA 91342(818) 364-4350
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Marjorie Adler, MD

Psychiatry

19 yrs NPPES
NPI 1962550954
14659 OLIVE VIEW DR, Sylmar, CA 91342(818) 485-0888
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Douglas Kahn, MD

Anatomic & Clinical Pathology

19 yrs NPPES
NPI 1922156546
14445 OLIVER VIEW DRIVE, Sylmar, CA 91342(818) 364-1555
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Darin Saltzman, MD

Surgery

19 yrs NPPES
NPI 1063566586
14445 OLIVE VIEW DR, Sylmar, CA 91342(818) 364-3194
NPPES public registry
CMS Open Payments· $55.25 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$55.25

Total received

3

Transactions

3

Paying companies

Top paying companies

Intuitive Surgical, Inc.$22.53
Urgo Medical North America, LLC$17.98
Musculoskeletal Transplant Foundation Inc.$14.74

Among the 39,537 surgery doctors we've analyzed, about 52% received any industry payment (median $305 among those who did). This doctor's total ranks around the 57th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US surgery doctors.

Payments to Darin Saltzman do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Michel Mikhael, MD

General Practice

19 yrs NPPES
NPI 1902951460
14124 FOOTHILL BLVD STE 100, Sylmar, CA 91342(818) 367-1012
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Jeffrey Keyes, MD

Anesthesiology

19 yrs NPPES
NPI 1538206750
14445 OLIVE VIEW DRIVE, OLIVE VIEW UCLA MEDICAL CENTER, Sylmar, CA 91342(818) 364-3031
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $171.27 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$171.27

Total received

7

Transactions

3

Paying companies

Top paying companies

Glaukos Corporation$69.88
Cumberland Pharmaceuticals, Inc.$66.62
Regeneron Healthcare Solutions, Inc.$34.77

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US anesthesiology doctors.

Payments to Jeffrey Keyes do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Maureen Mccollough, MD

Emergency Medicine

19 yrs NPPES
NPI 1164569901
14445 OLIVE VIEW DR, Sylmar, CA 91342(747) 210-3107
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. William Loos, MD

Internal Medicine

19 yrs NPPES
NPI 1417099425
14445 OLIVE VIEW DR, ROOM 6B119-H, Sylmar, CA 91342(818) 364-3035
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Dennis Yick, MD

Pulmonary Disease

19 yrs NPPES
NPI 1649313370
14445 OLIVE VIEW DR, DEPARTMENT OF MEDICINE 2B-182, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· $322.01 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$322.01

Total received

8

Transactions

7

Paying companies

Top paying companies

Melinta Therapeutics, LLC$124.52
Amgen Inc.$47.67
Merck Sharp & Dohme LLC$34.94
Baxter Healthcare$34.70
Astellas Pharma US Inc$33.47
United Therapeutics Corporation$31.95

Among the 13,317 pulmonary disease doctors we've analyzed, about 54% received any industry payment (median $474 among those who did). This doctor's total ranks around the 69th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US pulmonary disease doctors.

Payments to Dennis Yick do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jeng Yuh, MD

Gastroenterology

19 yrs NPPES
NPI 1952438830
14445 OLIVE VIEW DR, 2B-182, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Paul Liu, MD

Anatomic & Clinical Pathology

19 yrs NPPES
NPI 1013044981
14445 OLIVE VIEW DR, ROOM 1A116, Sylmar, CA 91342(818) 364-4033
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Roy Harris, MD

Family Medicine

19 yrs NPPES
NPI 1467589333
14445 OLIVE VIEW DR, NORTH ANNEX, Sylmar, CA 91342(818) 364-3244
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Joseph Blank, MD

Internal Medicine

19 yrs NPPES
NPI 1346377207
14445 OLIVE VIEW DR, NORTH ANNEX, Sylmar, CA 91342(818) 364-3244
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Tamara Modilevsky, MD

Internal Medicine

19 yrs NPPES
NPI 1114054608
14445 OLIVE VIEW DR RM 2B182, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Sheryl North, MD

Diagnostic Radiology

19 yrs NPPES
NPI 1932237252
14445 OLIVE VIEW DR RM 2D139, Sylmar, CA 91342(818) 364-4079
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Martin Lin, MD

Internal Medicine

19 yrs NPPES
NPI 1376671768
14445 OLIVE VIEW DRIVE, NORTH ANNEX, Sylmar, CA 91342(818) 364-3632
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $30.41 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$30.41

Total received

1

Transactions

1

Paying companies

Top paying companies

NxStage Medical, Inc.$30.41

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 69th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Martin Lin do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Selma Calmes, MD

Anesthesiology

19 yrs NPPES
NPI 1275661118
14445 OLIVE VIEW DR RM 2C138, Sylmar, CA 91342(818) 364-3035
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Susan Calder, MD

Obstetrics & Gynecology

19 yrs NPPES
NPI 1760510838
14445 OLIVE VIEW DR, OLIVE VIEW UCLA MEDICAL CENTER, Sylmar, CA 91342(818) 364-3222
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Latha Madhavan, MD

Psychiatry

19 yrs NPPES
NPI 1558490037
14445 OLIVE VIEW DR RM 6D129, Sylmar, CA 91342(818) 364-3343
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. John Cho, MD

Internal Medicine

19 yrs NPPES
NPI 1063541654
14445 OLIVE VIEW DRIVE, NORTH ANNEX, Sylmar, CA 91342(818) 364-3632
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Stephen Nemeth, MD

Anesthesiology

19 yrs NPPES
NPI 1710018031
14445 OLIVE VIEW DR, DEPT OF ANESTHESIOLOGY LOCATION #3A113, Sylmar, CA 91342(818) 364-4350
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Allison Axtell, MD

Obstetrics & Gynecology

19 yrs NPPES
NPI 1073644316
14445 OLIVE VIEW DR RM 2B163, Sylmar, CA 91342(818) 364-3222
NPPES public registry
CMS Open Payments· $124.27 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$124.27

Total received

1

Transactions

1

Paying companies

Top paying companies

DySIS Medical, Inc.$124.27

Among the 47,072 obstetrics & gynecology doctors we've analyzed, about 47% received any industry payment (median $178 among those who did). This doctor's total ranks around the 72th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US obstetrics & gynecology doctors.

Payments to Allison Axtell do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Sunny Lin, MD

Internal Medicine

19 yrs NPPES
NPI 1710011648
14445 OLIVE VIEW DRIVE, NORTH ANNEX, Sylmar, CA 91342(818) 364-3632
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Mahmoud Traina, MD

Internal Medicine

19 yrs NPPES
NPI 1386761872
14445 OLIVE VIEW DR, 2C-121, Sylmar, CA 91342(818) 364-4287
NPPES public registry
CMS Open Payments· $61.27 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$61.27

Total received

1

Transactions

1

Paying companies

Top paying companies

Boston Scientific Corporation$61.27

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 73th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Mahmoud Traina do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Srisook Boonsue, MD

Internal Medicine

19 yrs NPPES
NPI 1760503338
14445 OLIVE VIEW DR RM 2B182, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Holly Kim, MD

Internal Medicine

19 yrs NPPES
NPI 1306069463
14445 OLIVE VIEW DR RM 2B182, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. David Taylor, MD

Internal Medicine

19 yrs NPPES
NPI 1871712513
14445 OLIVE VIEW DR RM 2B182, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Alisa Bekker-Nemirovsky, MD

Internal Medicine

19 yrs NPPES
NPI 1982824181
14445 OLIVE VIEW DR RM 2B182, Sylmar, CA 91342(818) 364-3205
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Elizabeth Manios, MD

Internal Medicine

19 yrs NPPES
NPI 1871700245
14445 OLIVE VIEW DR RM 2B182, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. James Moore, MD

Emergency Medicine

19 yrs NPPES
NPI 1134338650
14445 OLIVE VIEW DR # 6B119-H, Sylmar, CA 91342(818) 364-3031
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Miguel Lemus, MD

Emergency Medicine

19 yrs NPPES
NPI 1891996575
14445 OLIVE VIEW DR, Sylmar, CA 91342(818) 364-3031
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Charissa So, MD

Internal Medicine

19 yrs NPPES
NPI 1558563700
14445 OLIVE VIEW DR # 2B-182, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Charlene Oh, MD

Internal Medicine

19 yrs NPPES
NPI 1326240003
14445 OLIVE VIEW DR, DEPT OF MEDICINE 28-182, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Leo Maffey, MD

Internal Medicine

19 yrs NPPES
NPI 1336342450
14445 OLIVE VIEW DR RM 6B119-H, Sylmar, CA 91342(818) 364-3031
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Roslyn Chaisanguanthum, MD

Hematology & Oncology

19 yrs NPPES
NPI 1174726954
14445 OLIVE VIEW DR, ROOM 2B-182, Sylmar, CA 91342(818) 364-3205
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Peter Drocton, MD

Anesthesiology

19 yrs NPPES
NPI 1790988426
14445 OLIVE VIEW DR, OLIVE VIEW - UCLA MEDICAL CENTER, Sylmar, CA 91342(818) 844-1555
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Lisa Zhao, MD

Emergency Medicine

19 yrs NPPES
NPI 1578767067
14445 OLIVE VIEW DR, NORTH ANNEX, Sylmar, CA 91342(818) 364-3107
NPPES public registry
CMS Open Payments· $108.00 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$108.00

Total received

2

Transactions

1

Paying companies

Top paying companies

Medtronic, Inc.$108.00

Among the 70,367 emergency medicine doctors we've analyzed, about 18% received any industry payment (median $60 among those who did). This doctor's total is higher than 93% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US emergency medicine doctors.

Payments to Lisa Zhao do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Richard Treger, MD

Nephrology

19 yrs NPPES
NPI 1194922625
14445 OLIVE VIEW DR, DEPARTMENT OF MEDICINE, 2B-182, Sylmar, CA 91342(818) 365-3205
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Matthew Waxman, MD

Emergency Medicine

19 yrs NPPES
NPI 1184821183
14445 OLIVE VIEW DR, NORTH ANNEX DEPARTMENT OF EMERGENCY MEDICINE, Sylmar, CA 91342(818) 364-3107
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Alan Quillian, MD

Pediatrics

19 yrs NPPES
NPI 1285833905
14445 OLIVE VIEW DR RM 6B119-H, Sylmar, CA 91342(818) 364-3031
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Cathy Hwang, MD

Pediatrics

19 yrs NPPES
NPI 1386843001
14445 OLIVE VIEW DR, Sylmar, CA 91342(818) 364-3233
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Joseph Chien, DO

Psychiatry

19 yrs NPPES
NPI 1528267325
14445 OLIVE VIEW DR RM 6B119-H, Sylmar, CA 91342(818) 364-3031
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Babak Daftari, MD

Pediatrics

19 yrs NPPES
NPI 1154520930
14445 OLIVE VIEW DR RM 6B119-H, Sylmar, CA 91342(818) 364-3031
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Doctors in Sylmar, CA — NPPES Registry | DoctorsProof — Page 2 | DoctorsProof