Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Roger Holowach

Individual provider Physician Assistant · NPI 1902748411

Roger Holowach is a Physician Assistant in Petoskey, Michigan. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

516 Kalamazoo Ave
Petoskey, MI 49770-2743
Phone: (231) 340-4945
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1902748411
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 6, 2026
Last updated in NPPESApril 6, 2026
Certification dateApril 6, 2026
Mailing address516 Kalamazoo Ave, Petoskey, MI 49770-2743

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