NPI Portal NPI Lookup & Verification

Internal Medicine in Manistee, MI

10 active Internal Medicine providers practice in Manistee, Michigan according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Manistee, MI
NPI Name Type Specialty Location
1518180280 Amy L Beeman Do Pllc Organization Internal Medicine Physician Manistee, MI
1346437316 Raymond E. F. Schmoke, MD. P.C. Organization Internal Medicine Physician Manistee, MI
1629165063 Ryan A Sullivan, MD PC Organization Internal Medicine Physician Manistee, MI
1174605653 Ryan Sullivan Individual Internal Medicine Physician Manistee, MI
1942407416 Steven R. Frelier MD PC Organization Internal Medicine Physician Manistee, MI
1538361134 Theodore N Batzer Mdpc Organization Internal Medicine Physician Manistee, MI
1598782443 William Weiner Individual Internal Medicine Physician Manistee, MI

Frequently asked questions

How many Internal Medicine providers are in Manistee, MI?
The latest NPPES snapshot lists 10 active Internal Medicine providers with a practice address in Manistee, Michigan.
How do I check a Internal Medicine provider's NPI in Manistee?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.