Provider Profile

Roger Holowach

Unclaimed Profile

About Roger Holowach

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Specialty

Physician Assistant (Primary)

Credentials & Licensing

NPI1902748411
NPI issued04/06/2026

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What does Roger Holowach specialize in?

Roger Holowach is a physician assistant in Petoskey, MI. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Roger Holowach located?

Roger Holowach is listed at 516 Kalamazoo Ave, Petoskey, MI 49770. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Roger Holowach's phone number?

The number on file is (231) 340-4945. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Roger Holowach?

Roger Holowach's National Provider Identifier is 1902748411. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Is Roger Holowach's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Roger Holowach. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.