Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Catherine Flaherty, D.O,

Neurology Physician in Jefferson Hills, PA · enumerated 2013.

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

National Provider Identifier

1679919088

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Registry record

Entity type Individual (Type 1)

Name Mary Catherine Flaherty

Credential D.O,

Sex Female

Practice address 575 Coal Valley Rd Ste 464, Jefferson Hills, PA, 15025

Phone (412) 267-6360

Fax (412) 267-6361

Enumeration date May 14, 2013

Last updated in NPPES Apr 3, 2024

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License OS018644 (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
103237062	Medicaid	PA	-
14083089	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.

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Frequently asked questions

How do I verify Mary Flaherty's NPI record?

Cross-check NPI 1679919088 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679919088 active?

Yes, as of the latest NPPES snapshot, NPI 1679919088 is active (record last updated 2024-04-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-03.