Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William A Geary, M.D., PHD

Anatomic Pathology & Clinical Pathology Physician in Jamestown, NY · enumerated 2005.

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

National Provider Identifier

1629075114

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Registry record

Entity type Individual (Type 1)

Name Dr. William A Geary

Credential M.D., PHD

Sex Male

Practice address 207 Foote Ave, Pathology Lab, Jamestown, NY, 14701

Phone (716) 338-9236

Enumeration date Jun 30, 2005

Last updated in NPPES Oct 29, 2015

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 227790 (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
5098769	Other	NY	GHI MAIN
000527319007	Other	NY	BCBS OF WNY UAR
02429578	Medicaid	NY	-
000527319003	Other	NM	BCBS OF WNY WNYUA
000527319008	Other	NM	BCBS OF WNY MAIN
041015000034	Other	NY	FIDELIS WNYUA
00026388902	Other	NY	UNIVERA WNYUA
061124000076	Other	NY	FIDELIS MAIN
00026388905	Other	NY	UNIVERA UAR
5098730	Other	NY	GHI UAR
00026388904	Other	NY	UNIVERA MAIN
1111653	Other	NY	IHA ALL
5099083	Other	NY	GHI WNYUA

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

What is the NPI number for William Geary?

The National Provider Identifier (NPI) for William Geary is 1629075114, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Geary practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-29.