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Advanced Gynecology Specialist of Marshall Pllc

Obstetrics & Gynecology Physician in Marshall, MI · enumerated 2014 · authorized official Sara Gurzynski, Office Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1376961672

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Registry record

Entity type Organization (Type 2)
Legal business name Advanced Gynecology Specialist of Marshall Pllc
Practice address 139 West Mansion Street, Marshall, MI, 49068
Phone (269) 248-6090
Fax (269) 248-6095
Enumeration date Apr 3, 2014
Last updated in NPPES Apr 3, 2014

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 4301084659 (MI) Primary

Authorized official

Name Sara Gurzynski
Title Office Manager
Phone (269) 248-6090

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Advanced Gynecology Specialist of Marshall Pllc?
The NPI for Advanced Gynecology Specialist of Marshall Pllc is 1376961672, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Advanced Gynecology Specialist of Marshall Pllc?
NPPES lists Sara Gurzynski (Office Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-03.