Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dennis F Fabian, D. O.

Orthopaedic Surgery Physician in New York, NY · enumerated 2006.

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

National Provider Identifier

1417901372

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Registry record

Entity type Individual (Type 1)

Name Dennis F Fabian

Credential D. O.

Sex Male

Practice address 95 University Pl, 8th Floor, New York, NY, 10003

Phone (212) 604-1350

Fax (212) 604-1379

Enumeration date May 22, 2006

Last updated in NPPES Sep 22, 2010

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 122114D (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
00303099	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

What is the NPI number for Dennis Fabian?

The National Provider Identifier (NPI) for Dennis Fabian is 1417901372, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dennis Fabian practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-22.