Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Catherine Dillon

Family Medicine Physician in Gibsonia, PA · enumerated 2006.

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

National Provider Identifier

1437187952

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Registry record

Entity type Individual (Type 1)

Name Mary Catherine Dillon

Sex Female

Practice address 5830 Meridian Rd, Gibsonia, PA, 15044

Phone (724) 443-0800

Enumeration date Jun 30, 2006

Last updated in NPPES Dec 21, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS007122L (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
0012821910003	Medicaid	PA	-
001246483016	Other	-	UNITED HEALTHCARE
721368	Other	-	HIGHMARK BLUE SHIELD
P00235012	Other	-	RAILROAD MEDICARE
0558639000	Other	-	INDEPDENCE BLUE SHIELD
400552	Other	-	HEALTH AMERICA
102883	Other	-	UPMC HEALTH PLAN
1535276	Other	-	GATEWAY HEALTH PLAN
4246275	Other	-	AETNA

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 Dillon's NPI record?

Cross-check NPI 1437187952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437187952 active?

Yes, as of the latest NPPES snapshot, NPI 1437187952 is active (record last updated 2007-12-21).

Other providers at this practice address

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Leslie Acevedo Family Nurse Practitioner · Gibsonia, PA NPI 1013913193 Larry Campoli Podiatrist · Gibsonia, PA NPI 1841393816 George Mistovich General Practice Dentistry · Gibsonia, PA NPI 1073693164 Kathleen Bakos-Mcelhinney Occupational Therapy Assistant · Gibsonia, PA NPI 1598849150 Michael Krawczykiewicz Chiropractor · Gibsonia, PA NPI 1487732814 Lorene Won-Winner Physical Therapist · Gibsonia, PA NPI 1568532182 Ashley Smith Occupational Therapist · Gibsonia, PA NPI 1023181369 Daniel Sundo Occupational Therapy Assistant · Gibsonia, PA NPI 1184797573

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-21.