DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Lewistown, MT

4 verified internal medicine doctors in Lewistown.

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 Montana Board of Medical Examiners

Dr. Edward Thomas, MD

Internal Medicine

21 yrs NPPES
NPI 1801892369
1898 TIMBERLINE RD, Lewistown, MT 59457(406) 538-2661
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. Joan Mcmahon, MD

Internal Medicine

20 yrs NPPES
NPI 1467403345
408 WENDELL AVE, Lewistown, MT 59457(406) 535-1502
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. Dale Hoekema, MD

Internal Medicine

20 yrs NPPES
NPI 1447207832
408 WENDELL AVE, Lewistown, MT 59457(406) 535-1502
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. Richard Taylor, MD

Internal Medicine

20 yrs NPPES
NPI 1831264936
310 WENDELL AVE, Lewistown, MT 59457(406) 535-6254
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 Lewistown, MT — Verified | DoctorsProof | DoctorsProof