Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexander Richard Vaccaro, M.D., PH.D.

Orthopaedic Surgery Physician in Philadelphia, PA · enumerated 2006.

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

National Provider Identifier

1932148798

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Alexander Richard Vaccaro

Credential M.D., PH.D.

Sex Male

Practice address 833 Chestnut St Ste 1220, Philadelphia, PA, 19107

Phone (800) 321-9999

Fax (267) 479-1321

Enumeration date Jun 6, 2006

Last updated in NPPES Jun 27, 2025

Taxonomy & licenses

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License C1-0006845 (DE) Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 25MA06332600 (NJ) Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License MD-13007 (HI) Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License G73115 (CA) Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License ME152589 (FL) Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License MD042291E (PA) Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 290677-1 (NY) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD042291E (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
2378258	Other	NJ	AETNA
0466660	Other	PA	AETNA
0656057000	Other	PA	IBC
0363251000	Other	NJ	IBC
4181347	Other	-	CIGNA

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Alexander Vaccaro?

The National Provider Identifier (NPI) for Alexander Vaccaro is 1932148798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexander Vaccaro practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-27.