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Dr. Sam Altman, M.D.

Diagnostic Radiology Physician in New York, NY · enumerated 2011.

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

National Provider Identifier

1275825291

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Registry record

Entity type Individual (Type 1)
Name Dr. Sam Altman
Credential M.D.
Sex Male
Practice address 525 E 68th Street, Box 141, Department of Radiology, Newyork-Presbyterian - Weill Cornell Medical College, New York, NY, 10065
Phone (212) 746-6000
Fax (646) 962-0122
Enumeration date May 10, 2011
Last updated in NPPES Jul 31, 2015

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 278942 (NY) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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.

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Frequently asked questions

Where does Sam Altman practice?
The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sam Altman?
The National Provider Identifier (NPI) for Sam Altman is 1275825291, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-31.