Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary E Freyvogel Ramirez, DO

Surgery Physician in Monroeville, PA · enumerated 2008.

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

National Provider Identifier

1881856243

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Registry record

Entity type Individual (Type 1)

Name Mary E Freyvogel Ramirez

Credential DO

Sex Female

Practice address 2580 Haymaker Rd Ste 304, Monroeville, PA, 15146

Phone (412) 578-4341

Enumeration date Jun 26, 2008

Last updated in NPPES Aug 7, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License OS021976 (PA) 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

Other identifiers

Identifier	Type	State	Issuer
15546612	Other	-	CAQH

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

Where does Mary Freyvogel Ramirez practice?

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

What is the NPI number for Mary Freyvogel Ramirez?

The National Provider Identifier (NPI) for Mary Freyvogel Ramirez is 1881856243, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-07.