Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gilbert Kasirsky, D.O.

Family Medicine Physician in Feasterville Trevose, PA · enumerated 2006 · practices at Trinity Health Mid-Atlantic Medical Group.

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

National Provider Identifier

1609826429

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Registry record

Entity type Individual (Type 1)

Name Dr. Gilbert Kasirsky

Credential D.O.

Sex Male

Practice address 178 W Street Rd, Feasterville Trevose, PA, 19053

Phone (215) 710-6490

Fax (215) 710-6492

Enumeration date May 11, 2006

Last updated in NPPES Jun 3, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS003198L (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
0962860000	Other	PA	KHPE/PERSONAL CHOICE
0000235	Other	PA	AETNA
0001301212	Other	PA	HIGHMARK
050054	Other	PA	MEDICARE
233087605	Other	NJ	HORIZON

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 Gilbert Kasirsky practice?

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

What is the NPI number for Gilbert Kasirsky?

The National Provider Identifier (NPI) for Gilbert Kasirsky is 1609826429, a Type 1 (individual) record in the CMS NPPES registry.

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Meredith Ray Family Medicine Physician · Feasterville Trevose, PA NPI 1497723944 Afua Mintah Obstetrics & Gynecology Physician · Feasterville Trevose, PA NPI 1649413501 Shruti Sharma Obstetrics & Gynecology Physician · Feasterville Trevose, PA NPI 1336443407 Trinity Health Mid-Atlantic Medical Group Family Medicine Physician · Feasterville Trevose, PA NPI 1679813687 Anu Vergis Family Nurse Practitioner · Feasterville Trevose, PA NPI 1265075543 Solomia Ponomarenko Family Nurse Practitioner · Feasterville Trevose, PA NPI 1629746318

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-03.