Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew Frederick Feller, MD PA

Internal Medicine Physician in Gloversville, NY · enumerated 2006.

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

National Provider Identifier

1659323970

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Matthew Frederick Feller

Credential MD PA

Sex Male

Practice address 99 E State St, Gloversville, NY, 12078

Phone (518) 773-5780

Fax (201) 648-2513

Enumeration date May 16, 2006

Last updated in NPPES Sep 23, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 13510 (ND) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 25MA04251900 (NJ) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MA042519 (NJ) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 42675 (OK) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 1497351 (NY) Secondary

Other identifiers

Identifier	Type	State	Issuer
1462613	Medicaid	ND	-
3150402	Medicaid	NJ	-

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

How do I verify Matthew Feller's NPI record?

Cross-check NPI 1659323970 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659323970 active?

Yes, as of the latest NPPES snapshot, NPI 1659323970 is active (record last updated 2025-09-23).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-23.