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Internal Medicine in Port Washington, WI

3 verified internal medicine doctors in Port Washington.

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 Wisconsin Medical Examining Board

Dr. Douglas Mcmanus, MD

Internal Medicine

20 yrs NPPES
NPI 1891727046
1777 W GRAND AVENUE, Port Washington, WI 53074(262) 284-3456
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. Mark Bostwick, MD

Internal Medicine

20 yrs NPPES
NPI 1487686614
1777 W GRAND AVENUE, Port Washington, WI 53074(262) 284-3456
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. Kenneth Jensen, MD

Internal Medicine

20 yrs NPPES
NPI 1003841784
1777 W GRAND AVE, Port Washington, WI 53074(262) 284-3456
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 Port Washington, WI — Verified | DoctorsProof | DoctorsProof