Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew Allen Erby, M.D.

Q: What is the NPI number for Matthew Erby?

The National Provider Identifier (NPI) for Matthew Erby is 1427581081, a Type 1 (individual) record in the CMS NPPES registry.

Physical Medicine & Rehabilitation Physician in Schenectady, NY · enumerated 2017.

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

National Provider Identifier

1427581081

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew Allen Erby

Credential M.D.

Sex Male

Practice address 1270 Belmont Ave, Schenectady, NY, 12308

Phone (518) 382-4560

Fax (518) 386-3619

Enumeration date Apr 10, 2017

Last updated in NPPES Dec 7, 2021

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 309259 (NY) Primary

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

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

Where does Matthew Erby practice?

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

What is the NPI number for Matthew Erby?

The National Provider Identifier (NPI) for Matthew Erby is 1427581081, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-07.