JAMES ROTENBERG MD
NPI 1457796534
Internal Medicine in Philadelphia, PA
About James Rotenberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES ROTENBERG MD (NPI 1457796534) is an individual internal medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD457664) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS and maintains a secondary practice location in Philadelphia.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
James Rotenberg Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show James Rotenberg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19134
- Reassigned Medicare billing, Pennsylvania enrollment
- 196 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19144 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is James Rotenberg's NPI number?
The NPI number for James Rotenberg is 1457796534. It was assigned to this individual provider in the NPPES registry on May 2, 2013. The provider is also known as Jimmy Rotenberg MD.
Where is James Rotenberg located?
James Rotenberg practices at 220 W Chelten Ave, Philadelphia, PA 19144. The listed phone number is (215) 310-7022.
What is James Rotenberg's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is James Rotenberg enrolled in Medicare?
Yes. James Rotenberg is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for James Rotenberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Rotenberg reassigns Medicare benefits to Osh - PA Physicians Group, PC (Philadelphia, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for James Rotenberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for James Rotenberg was last updated on September 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.