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Mark Harold Zelmanski, DO

Vascular Surgery Physician in Clinton Township, MI · enumerated 2019 · practices at Macomb Surgical Associates,P.C..

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

National Provider Identifier

1356802169

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Registry record

Entity type Individual (Type 1)
Name Mark Harold Zelmanski
Credential DO
Sex Male
Practice address 21510 Harrington St Ste 102, Clinton Township, MI, 48036
Phone (586) 228-3800
Enumeration date Mar 26, 2019
Last updated in NPPES May 5, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 5101029250 (MI) Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 5101029250 (MI) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

Is NPI 1356802169 active?
Yes, as of the latest NPPES snapshot, NPI 1356802169 is active (record last updated 2026-05-05).
How do I verify Mark Zelmanski's NPI record?
Cross-check NPI 1356802169 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-05.