DoctorsProofNPPES directory · verify at state boards

Nephrology in Newport Beach, CA

8 verified nephrology doctors in Newport Beach.

Nephrologists treat kidney disease, high blood pressure, and disorders of fluid and electrolyte balance.

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. Glenn Chiang, MD

Nephrology

20 yrs NPPES
NPI 1285697227
520 SUPERIOR AVE, SUITE 340, Newport Beach, CA 92663(949) 631-9215
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $172.64 (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.

$172.64

Total received

2

Transactions

2

Paying companies

Top paying companies

Bard Peripheral Vascular, Inc.$159.04
Calliditas Therapeutics US Inc.$13.60

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 65th percentile of that group.

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

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

Dr. Bryan Dang, MD

Nephrology

20 yrs NPPES
NPI 1619991742
520 SUPERIOR AVE, SUITE 340, Newport Beach, CA 92663(949) 631-9215
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. Ratnaja Katneni, MD

Nephrology

20 yrs NPPES
NPI 1790887610
20241 SW BIRCH ST STE 104, Newport Beach, CA 92660(949) 490-4044
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $86.11 (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.

$86.11

Total received

5

Transactions

2

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$72.51
Calliditas Therapeutics US Inc.$13.60

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 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 nephrology doctors.

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

Dr. Jerald Sigala, MD

Nephrology

20 yrs NPPES
NPI 1073605473
520 SUPERIOR AVE, SUITE 340, Newport Beach, CA 92663(949) 631-9215
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. Eric Wechsler, MD

Nephrology

20 yrs NPPES
NPI 1659469526
1501 SUPERIOR AVE, SUITE 205, Newport Beach, CA 92663(949) 642-4974
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,355 (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.

$2,355

Total received

104

Transactions

24

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$352.28
Fresenius USA Marketing, Inc.$233.08
Amgen Inc.$214.00
Vifor Pharma, Inc.$181.14
Horizon Therapeutics plc$168.47
ViiV Healthcare Company$149.60

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 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 nephrology doctors.

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

Dr. Sarah Lee, MD

Nephrology

19 yrs NPPES
NPI 1700923042
520 SUPERIOR AVE STE 340, Newport Beach, CA 92663(949) 631-9215
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $13.60 (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.

$13.60

Total received

1

Transactions

1

Paying companies

Top paying companies

Calliditas Therapeutics US Inc.$13.60

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is on the lower end — around the 44th percentile of that group.

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

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

Dr. Paul Ozuzun, MD

Nephrology

14 yrs NPPES
NPI 1972868347
1501 SUPERIOR AVE STE 205, Newport Beach, CA 92663(949) 642-4974
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $10,389 (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.

$10,389

Total received

80

Transactions

17

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$8,734
Vifor Pharma, Inc.$367.09
Bayer HealthCare Pharmaceuticals Inc.$241.28
Otsuka America Pharmaceutical, Inc.$213.25
AstraZeneca Pharmaceuticals LP$183.04
OPKO Pharmaceuticals, LLC$148.97

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 94% of that group — among the highest recipients.

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

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

Dr. Brian Wang, DO

Nephrology

10 yrs NPPES
NPI 1235591181
1501 SUPERIOR AVE STE 205, Newport Beach, CA 92663(949) 642-4974
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,992 (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.

$1,992

Total received

73

Transactions

19

Paying companies

Top paying companies

Vifor Pharma, Inc.$364.62
Bayer HealthCare Pharmaceuticals Inc.$223.59
AstraZeneca Pharmaceuticals LP$204.18
Mentor Worldwide LLC$187.11
Otsuka America Pharmaceutical, Inc.$171.32
Genzyme Corporation$169.66

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 91% of that group — among the highest recipients.

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

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

Nephrology in Newport Beach, CA — Verified | DoctorsProof | DoctorsProof