DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Mitchell, SD

7 verified internal medicine doctors in Mitchell.

Internists specialize in the prevention, diagnosis, and treatment of adult diseases, often coordinating complex or chronic conditions across multiple systems.

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 South Dakota Board of Medical & Osteopathic Examiners

Dr. Jonathan Olegario, MD

Internal Medicine

21 yrs NPPES
NPI 1376532697
120 W 6TH AVE, Mitchell, SD 57301(605) 996-9141
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. Derek Ferrie, MD

Internal Medicine

20 yrs NPPES
NPI 1013962919
2100 HIGHLAND WAY, STE K, Mitchell, SD 57301(605) 996-0400
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $143.15 (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.

$143.15

Total received

9

Transactions

6

Paying companies

Top paying companies

Pfizer Inc.$34.61
Phadia US Inc.$32.89
Astellas Pharma US Inc$27.59
Lilly USA, LLC$17.76
Amgen Inc.$17.15
Ironshore Pharmaceuticals Inc.$13.15

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 79th percentile of that group.

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

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

Dr. Lucio Margallo, MD

Internal Medicine

20 yrs NPPES
NPI 1639271034
1115 E 5TH AVE, Mitchell, SD 57301(605) 996-5553
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $70.47 (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.

$70.47

Total received

1

Transactions

1

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$70.47

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 74th percentile of that group.

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

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

Dr. David Malters, MD

Internal Medicine

20 yrs NPPES
NPI 1164525473
2200 N KIMBALL ST, SUITE 800, Mitchell, SD 57301(605) 996-4406
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. Patricia Malters, MD

Internal Medicine

20 yrs NPPES
NPI 1780757518
2200 N KIMBALL, STE 800, Mitchell, SD 57301(605) 996-4406
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. Ty Moody, MD

Internal Medicine

5 yrs NPPES
NPI 1932787017
1900 GRASSLAND DR, Mitchell, SD 57301(605) 995-7000
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. Maria Ludens, MD

Internal Medicine

4 yrs NPPES
NPI 1194475681
1900 GRASSLAND DR, Mitchell, SD 57301(605) 995-7000
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.

Internal Medicine in Mitchell, SD — Verified | DoctorsProof | DoctorsProof