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Derek James Donegan, MD

Orthopaedic Surgery Physician in Philadelphia, PA · enumerated 2006.

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

National Provider Identifier

1295895159

Verified

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Registry record

Entity type Individual (Type 1)
Name Derek James Donegan
Credential MD
Sex Male
Practice address 3737 Market St, 7th Floor, Philadelphia, PA, 19104
Phone (215) 662-3340
Fax (215) 222-8875
Enumeration date Dec 11, 2006
Last updated in NPPES Mar 10, 2026

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD436412 (PA) Primary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 25MA08965100 (NJ) 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 Derek Donegan practice?
The practice location on file with NPPES is in Philadelphia, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Derek Donegan?
The National Provider Identifier (NPI) for Derek Donegan is 1295895159, 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 2026-03-10.