Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David S Garson, M.D.

Gastroenterology Physician in Williamsville, NY · enumerated 2005.

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

National Provider Identifier

1457337388

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Registry record

Entity type Individual (Type 1)

Name David S Garson

Credential M.D.

Sex Male

Practice address 60 Maple Rd, Ste 1, Williamsville, NY, 14221

Phone (716) 626-5250

Fax (716) 332-2218

Enumeration date Dec 22, 2005

Last updated in NPPES Dec 9, 2013

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 166788 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
040426003595	Other	NY	FIDELIS
100013188	Other	NY	RAILROAD MEDICARE
2400036	Other	NY	GHI
01241487	Medicaid	NY	-
2303610	Other	NY	INDEPENDENT HEALTH
4273203	Other	NY	AETNA
00010060501	Other	NY	UNIVERA
000511036002	Other	NY	BLUE CROSS OF WNY
153011BT	Other	NY	PREFERRED CARE

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 David Garson's NPI record?

Cross-check NPI 1457337388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457337388 active?

Yes, as of the latest NPPES snapshot, NPI 1457337388 is active (record last updated 2013-12-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-09.