James Leo Dean, M.D.
Infectious Disease Physician · Philadelphia, PA
James Leo Dean, M.D. is an infectious disease physician with a practice address in Philadelphia, Pennsylvania, and NPI 1972515625, issued on Aug 12, 2006. Check the license (Pennsylvania MD044726L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- James Leo Dean
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- MD044726L PA
Self-reported in NPPES; status is on the state search - Practice location
- 131 E Chelten Ave, Philadelphia, PA 19144
- Phone
- (215) 685-5701
- Enumerated
- Aug 12, 2006
- Record last updated
- Oct 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (215) 685-5748
- Medicaid ID
- 0014643810003 PA
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 545 in Pennsylvania → Look up another NPI →
Also registered at 131 E Chelten Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Susan Green, MSN, CRNPWomen's Health Nurse Practitioner1790906840
Verify James Leo Dean in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD044726LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average infectious disease physician in 2024
724 Medicare Part D claims for 23 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims. 26 claims were for opioids.
Most prescribed
- Biktarvy53 claims
- Rosuvastatin Calcium45 claims
- Losartan Potassium42 claims
- Triumeq41 claims
- Amlodipine Besylate37 claims
- Albuterol Sulfate Hfa31 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 Leo Dean among 545 infectious disease physician records in Pennsylvania
James Leo Dean, M.D. is one of 545 infectious disease physician records with a practice address in Pennsylvania. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2011 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Pennsylvania
There are 545 infectious disease physician records in Pennsylvania.
All 545 in Pennsylvania → Every provider in Philadelphia → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Caroline Johnson, M.D.Philadelphia, PA 191461821474636
- Felicia Lewis, M.D.Philadelphia, PA 191461871628594
- Antonette Climaco, M.D.Philadelphia, PA 191411497969109
- Robert Fischer, MDPhila, PA 191411508834250
- Mudita Patel, DOPhiladelphia, PA 191411366948515
- Sarah Perloff, D.O.Philadelphia, PA 191411023225869
- Sara Pervez, MDPhiladelphia, PA 191411225906126
- Jesse Serrins, D.O.Philadelphia, PA 191411619351376
Common questions
What is James Leo Dean, M.D.'s NPI number?
James Leo Dean, M.D.'s National Provider Identifier (NPI) is 1972515625, issued on Aug 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Leo Dean, M.D. located?
The NPPES record lists a practice address at 131 E Chelten Ave, Philadelphia, PA, 19144. Phone: (215) 685-5701. Providers update this record themselves, so call before visiting.
How can I verify James Leo Dean, M.D.'s license?
NPPES lists Pennsylvania license number MD044726L, 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 Leo Dean, M.D. prescribe under Medicare Part D?
In 2024, James Leo Dean, M.D. had 724 Medicare Part D claims for 23 beneficiaries; the average among infectious disease physician prescribers was 689. 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.