Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marcus Stefano

Pharmacist in Petoskey, MI · enumerated 2025.

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

National Provider Identifier

1912889619

Verified

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Registry record

Entity type Individual (Type 1)

Name Marcus Stefano

Sex Male

Practice address 710 Spring St, Petoskey, MI, 49770

Phone (231) 348-5556

Enumeration date Jul 23, 2025

Last updated in NPPES Jul 23, 2025

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 5351017450 (MI) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1912889619 active?

Yes, as of the latest NPPES snapshot, NPI 1912889619 is active (record last updated 2025-07-23).

How do I verify Marcus Stefano's NPI record?

Cross-check NPI 1912889619 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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Walgreen Co Pharmacy · Petoskey, MI NPI 1629083738 Mark Dawson Pharmacist · Petoskey, MI NPI 1720360332 Laura Bogner Pharmacist · Petoskey, MI NPI 1821370701 Wesley Ostrander Pharmacist · Petoskey, MI NPI 1376811125 Jennifer Cuper Pharmacist · Petoskey, MI NPI 1417217563 Eric Voisin Pharmacist · Petoskey, MI NPI 1720567266 Mclaren Health Management Group Clinic/Center · Petoskey, MI NPI 1881288470 Laurie Bonnington Pharmacist · Petoskey, MI NPI 1689326100

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-23.