Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Marie Grace De Guzman

Pharmacist in Iron Mountain, MI · enumerated 2010.

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

National Provider Identifier

1962726513

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Registry record

Entity type Individual (Type 1)

Name Marie Grace De Guzman

Sex Female

Practice address Iron Mountain, MI, 49801

Phone (906) 779-2163

Fax (906) 779-0012

Enumeration date Mar 24, 2010

Last updated in NPPES Mar 24, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 5302034304 (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.

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Frequently asked questions

Where does Marie De Guzman practice?

The practice location on file with NPPES is in Iron Mountain, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Marie De Guzman?

The National Provider Identifier (NPI) for Marie De Guzman is 1962726513, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Kelly Gingrass Pharmacist · Iron Mountain, MI NPI 1033433537

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-24.