James Rotenberg, MD
NPI 1457796534 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Rotenberg, MD is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1457796534).
Provider details
- NPI number
- 1457796534
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 3900 Woodland AvePhiladelphia, PA 19104-4551Phone: (401) 529-9508Fax: (866) 284-4767
Registry dates
- Enumerated
- 2013-05-02
- Last updated
- 2020-09-10
- Certified
- 2020-09-10
Frequently asked questions
- What is James Rotenberg's NPI number?
- James Rotenberg's National Provider Identifier (NPI) is 1457796534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Rotenberg's specialty?
- James Rotenberg is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Rotenberg located?
- James Rotenberg's practice location on file with NPPES is 220 W Chelten Ave, Philadelphia, PA 19144-3803.
- What is James Rotenberg's phone number?
- The practice phone number listed in the NPPES registry for James Rotenberg is (215) 310-7022.
- Does James Rotenberg accept Medicare?
- James Rotenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Rotenberg's NPI active?
- Yes — James Rotenberg's NPI (1457796534) is active in the NPPES registry as of the last update on 2020-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.