DoctorsProofNPPES directory · verify at state boards

Nephrology in Duluth, MN

12 verified nephrology doctors in Duluth.

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 Minnesota Board of Medical Practice

Dr. Apurv Khanna, MD

Nephrology

21 yrs NPPES
NPI 1497744916
400 E 3RD ST, Duluth, MN 55805(218) 786-8364
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $119.00 (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.

$119.00

Total received

2

Transactions

2

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$80.00
Becton, Dickinson and Company$39.00

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 59th percentile of that group.

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

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

Dr. Elyas Safar, MD

Nephrology

20 yrs NPPES
NPI 1356305932
400 E 3RD ST, Duluth, MN 55805(218) 786-8364
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $645.84 (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.

$645.84

Total received

10

Transactions

6

Paying companies

Top paying companies

Otsuka America Pharmaceutical, Inc.$147.08
GlaxoSmithKline, LLC.$130.41
Boehringer Ingelheim Pharmaceuticals, Inc.$125.00
Amgen Inc.$121.81
Travere Therapeutics, Inc.$88.18
AstraZeneca Pharmaceuticals LP$33.36

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 81th percentile of that group.

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

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

Dr. Sandy Popham, MD

Nephrology

20 yrs NPPES
NPI 1043269228
1001 E SUPERIOR ST STE L201, Duluth, MN 55802(218) 249-7980
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $10.65 (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.

$10.65

Total received

2

Transactions

1

Paying companies

Top paying companies

Travere Therapeutics, Inc.$10.65

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 43th percentile of that group.

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

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

Dr. Shyam Sundar Bhupalam, MD

Nephrology

20 yrs NPPES
NPI 1124078332
400 E 3RD ST, Duluth, MN 55805(218) 786-8364
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. Danijela Mataic, MD

Nephrology

20 yrs NPPES
NPI 1407895840
915 E 1ST ST, Duluth, MN 55805(218) 249-5439
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. Michael Maddy, MD

Nephrology

20 yrs NPPES
NPI 1326074642
400 E 3RD ST, Duluth, MN 55805(218) 786-8364
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. Thomas Russ, MD

Nephrology

20 yrs NPPES
NPI 1023046570
400 E 3RD ST, Duluth, MN 55805(218) 786-8364
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. Heather Muster, MD

Nephrology

19 yrs NPPES
NPI 1992825814
1001 E SUPERIOR ST STE L201, Duluth, MN 55802(218) 249-7980
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. Sreedhar Devathi, MD

Nephrology

17 yrs NPPES
NPI 1528208642
400 E 3RD ST, ESSENTIA HEALTH DULUTH CLINIC, Duluth, MN 55805(218) 786-8364
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $151.82 (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.

$151.82

Total received

2

Transactions

2

Paying companies

Top paying companies

Travere Therapeutics, Inc.$128.72
Mallinckrodt Hospital Products Inc.$23.10

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 63th percentile of that group.

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

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

Dr. Abdurrahman Hamadah, MD

Nephrology

15 yrs NPPES
NPI 1013203561
1001 E SUPERIOR ST STE L201, Duluth, MN 55802(218) 249-5555
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $25.96 (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.

$25.96

Total received

1

Transactions

1

Paying companies

Top paying companies

Bard Peripheral Vascular, Inc.$25.96

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 48th percentile of that group.

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

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

Dr. Hassan Salameh, MD

Nephrology

14 yrs NPPES
NPI 1457615718
1001 E SUPERIOR ST STE L201, Duluth, MN 55802(218) 249-5555
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $33.31 (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.

$33.31

Total received

1

Transactions

1

Paying companies

Top paying companies

Amgen Inc.$33.31

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 49th percentile of that group.

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

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

Dr. Prince Singh, MD

Nephrology

11 yrs NPPES
NPI 1558743146
1001 E SUPERIOR ST STE 201, Duluth, MN 55802(218) 249-5555
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $60.31 (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.

$60.31

Total received

3

Transactions

1

Paying companies

Top paying companies

Amgen Inc.$60.31

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 53th percentile of that group.

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

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

Nephrology in Duluth, MN — Verified | DoctorsProof | DoctorsProof