Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Federico Gonzalez-Doldan, M.D.

Specialist in Tonawanda, NY · enumerated 2006 · practices at Federico Gonzalez-Doldan, M.D., P.C..

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

National Provider Identifier

1477589935

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Registry record

Entity type Individual (Type 1)

Name Dr. Federico Gonzalez-Doldan

Credential M.D.

Sex Male

Practice address Tonawanda, NY, 14150

Phone (716) 693-5005

Fax (716) 693-5006

Enumeration date Jun 24, 2006

Last updated in NPPES Apr 13, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 1174488 (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
00619618	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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Federico Gonzalez-Doldan?

Federico Gonzalez-Doldan is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Federico Gonzalez-Doldan, M.D., P.C. Plastic and Reconstructive Surgery Physician · Tonawanda, NY NPI 1578803631

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-13.