NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Carl Rosenbaum MD PC

Internal Medicine Physician in Philadelphia, PA · enumerated 2006 · authorized official Carl Rosenbaum, Medical Doctor.

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

National Provider Identifier

1174629042

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Carl Rosenbaum MD PC
Practice address 10160 Bustleton Ave, #A, Philadelphia, PA, 19116
Phone (215) 464-0770
Fax (215) 464-8208
Enumeration date Sep 16, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD026087E (PA) Primary

Authorized official

Name Carl Rosenbaum
Title Medical Doctor
Phone (215) 464-0770

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 Carl Rosenbaum MD PC?
The NPI for Carl Rosenbaum MD PC is 1174629042, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Carl Rosenbaum MD PC?
NPPES lists Carl Rosenbaum (Medical Doctor) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.