James Rotenberg, MD
Internal Medicine Physician · Philadelphia, PA
James Rotenberg, MD is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1457796534, issued on May 2, 2013. Check the license (Pennsylvania MD457664, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- James Rotenberg
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD457664 PA
Self-reported in NPPES; status is on the state search - Practice location
- 220 W Chelten Ave, Philadelphia, PA 19144
- Phone
- (215) 310-7022
- Enumerated
- May 2, 2013
- Record last updated
- Sep 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (267) 281-1744
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 220 W Chelten Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hannah Rosenthal, DNP, FNP-CFamily Nurse Practitioner1558024398
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Verify James Rotenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD457664Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
33 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
James Rotenberg among 7,300 internal medicine physician records in Pennsylvania
James Rotenberg, MD is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 57% of them.
- NPI issued2013 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2020 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,855 internal medicine physician records list a practice address in Philadelphia
They are 1,855 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Philadelphia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Wilfreta Baugh, M.D.Philadelphia, PA 191441851356604
- Cyrilene Eastmond, M.D.Philadelphia, PA 191441326151341
- Althea Hankins, MDPhiladelphia, PA 191441386769420
- Michele Hirsch, MDPhila, PA 191441205035730
- Faisal Javed, M.DPhiladelphia, PA 191441235440785
- Mina Mark, M.D.Philadelphia, PA 191441588999585
- Albert Rabinovich, M.D.Philadelphia, PA 191441063760668
- Delwyn Sargeant, MDPhiladelphia, PA 191441285606913
Common questions
What is James Rotenberg, MD's NPI number?
James Rotenberg, MD's National Provider Identifier (NPI) is 1457796534, issued on May 2, 2013. An NPI identifies a provider in billing; it is not a license.
Where is James Rotenberg, MD located?
The NPPES record lists a practice address at 220 W Chelten Ave, Philadelphia, PA, 19144. Phone: (215) 310-7022. Providers update this record themselves, so call before visiting.
How can I verify James Rotenberg, MD's license?
NPPES lists Pennsylvania license number MD457664, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Rotenberg, MD prescribe under Medicare Part D?
In 2024, James Rotenberg, MD had 33 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.