James Louis Rossi, M.D.
Internal Medicine Physician · Philadelphia, PA
James Louis Rossi, M.D. is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1578911749, issued on May 29, 2016. Check the license (Pennsylvania MT211036, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- James Louis Rossi
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MT211036 PA
Self-reported in NPPES; status is on the state search - Practice location
- 245 N 15TH St FL 6, Philadelphia, PA 19102
- Phone
- (215) 762-7000
- Enumerated
- May 29, 2016
- Record last updated
- May 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (215) 762-7765
- Medicare enrollment
- Enrolled (PECOS I20220517000093); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 245 N 15TH St FL 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Louis Rossi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT211036Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
135 Medicare Part D claims for 65 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Methenamine Hippurate17 claims
- Doxycycline Hyclate16 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.
Bills Medicare through one group practice
- Infectious Diseases Consultants OF Greenwich PCGreenwich, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Louis Rossi among 7,300 internal medicine physician records in Pennsylvania
James Louis Rossi, M.D. 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 2016, is newer than 65% of them.
- NPI issued2016 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2008 among the 4,208 with a school on file
- Record last updated2016 · 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
- Elena Adamov, MDPhiladelphia, PA 191021003961400
- Muhamed Almaliky, MDPhiladelphia, PA 191021487684304
- Daniel Alvarez, MDPhiladelphia, PA 191021245272194
- Seema Baranwal, MDPhiladelphia, PA 191021386607224
- David Bernstein, M.D.Philadelphia, PA 191021043471584
- Steven Haist, MDPhiladelphia, PA 191021356350128
- William Hauptman, M.D.Philadelphia, PA 191021548358211
- Arif Jan, MDPhiladelphia, PA 191021568622298
Common questions
What is James Louis Rossi, M.D.'s NPI number?
James Louis Rossi, M.D.'s National Provider Identifier (NPI) is 1578911749, issued on May 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is James Louis Rossi, M.D. located?
The NPPES record lists a practice address at 245 N 15TH St FL 6, Philadelphia, PA, 19102. Phone: (215) 762-7000. Providers update this record themselves, so call before visiting.
How can I verify James Louis Rossi, M.D.'s license?
NPPES lists Pennsylvania license number MT211036, 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 Louis Rossi, M.D. prescribe under Medicare Part D?
In 2024, James Louis Rossi, M.D. had 135 Medicare Part D claims for 65 beneficiaries; 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.