Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daniel T. Altman, MD

Orthopaedic Surgery Physician in Pittsburgh, PA · enumerated 2005.

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

National Provider Identifier

1184623167

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Registry record

Entity type Individual (Type 1)

Name Dr. Daniel T. Altman

Credential MD

Sex Male

Practice address 1307 Federal St, 2nd Floor, Pittsburgh, PA, 15212

Phone (877) 660-6777

Fax (412) 359-8055

Enumeration date Jul 20, 2005

Last updated in NPPES Oct 12, 2020

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD047448L (PA) 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
0016766600004	Medicaid	PA	-
1801888000	Medicaid	WV	-
2478091	Medicaid	OH	-

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 Daniel Altman?

Daniel Altman is registered in NPPES with the primary taxonomy of Orthopaedic Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-12.