Individual provider · Type 1 NPI

Mary Margaret Krzystowczyk, NP

Primary Care Nurse Practitioner · Traverse City, MI

NPI number 1912504978 Active

Practice location

1105 Sixth St
Traverse City, MI 49684-2300

Specialties and licenses

TaxonomyCodeLicense
Primary Care Nurse Practitioner Primary 363LP2300X4704301134 (MI)
Gerontology Nurse Practitioner 363LG0600XAG01200132 (CO)
Primary Care Nurse Practitioner 363LP2300XAG01200132 (CO)

Primary Care Nurse Practitioner: Definition to come...

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About NPI 1912504978

Mary Margaret Krzystowczyk, NP's National Provider Identifier is 1912504978, issued on Oct 2, 2020. The primary taxonomy on file is Primary Care Nurse Practitioner (363LP2300X), and the practice location is in Traverse City, MI. The record was last updated on Jul 16, 2026.