Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Gunther, M.D.

Internal Medicine Physician in West Seneca, NY · enumerated 2005.

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

National Provider Identifier

1962483156

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Registry record

Entity type Individual (Type 1)

Name David Gunther

Credential M.D.

Sex Male

Practice address 1026 Union Rd, West Seneca, NY, 14224

Phone (716) 712-0851

Fax (716) 712-0853

Enumeration date Nov 7, 2005

Last updated in NPPES Jul 20, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 139495 (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
00010195303	Other	NY	UNIVERA
000508313004	Other	NY	BC/BS
00754201	Medicaid	NY	-
040426002784	Other	NY	FIDELIS
0409828	Other	NY	IHA
471989	Other	NY	WELLCARE
145831BJ	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for David Gunther?

The National Provider Identifier (NPI) for David Gunther is 1962483156, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Gunther practice?

The practice location on file with NPPES is in West Seneca, 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 2014-07-20.