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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anthony Dunning Martinez, M.D.

Internal Medicine Physician in Buffalo, NY · enumerated 2006.

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

National Provider Identifier

1598712754

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Registry record

Entity type Individual (Type 1)
Name Dr. Anthony Dunning Martinez
Credential M.D.
Sex Male
Practice address 462 Grider St, Buffalo, NY, 14215
Enumeration date May 30, 2006
Last updated in NPPES Sep 10, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 238099 (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
03021890 Medicaid NY -

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 Anthony Martinez's NPI record?
Cross-check NPI 1598712754 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598712754 active?
Yes, as of the latest NPPES snapshot, NPI 1598712754 is active (record last updated 2014-09-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-10.