Dr. James Leo Dean, MD
- Medicare services, 2018
- 15
- Part D claims, 2024
- 724
- Industry payments
- $205
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 131 East Chelten Avenue, Philadelphia, PA 19144
- Practice phone
- Call (215) 685-2253
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mattie L. Humphrey Health Center
FQHC - Main Site · Philadelphia, Pennsylvania
Find Dr. Dean's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. James Leo Dean is an infectious disease specialist in Philadelphia, Pennsylvania
Dr. Dean practices at Mattie L. Humphrey Health Center in Philadelphia, Pennsylvania.
Dr. Dean's NPI, 1972515625, was assigned on August 12, 2006. Dr. Dean graduated from Medical College of Pennsylvania in 1988. Dr. Dean holds Pennsylvania license MD044726L.
- NPI
- 1972515625NPI Registry (opens in a new tab)
- NPI enumeration date
- August 12, 2006
- NPI status
- Active
- Practice phone
- (215) 685-2253
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James Leo Dean practices at Mattie L. Humphrey Health Center in Philadelphia, Pennsylvania
Dr. Dean's primary practice is Mattie L. Humphrey Health Center, at 131 East Chelten Avenue, Philadelphia, PA 19144 in Philadelphia County. The practice phone is (215) 685-2253.
- Mattie L. Humphrey Health Center131 East Chelten Avenue, Philadelphia, PA 19144 · Philadelphia CountyPhone(215) 685-2253
Source: Dmand AI Affiliation Data
Dr. James Leo Dean is affiliated with 1 site of care and 1 medical group
Dr. Dean's primary practice is Mattie L. Humphrey Health Center in Philadelphia, Pennsylvania. The medical group on file is Philadelphia Department of Public Health, Health Center 2. Dr. Dean's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Leo Dean's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dean practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mattie L. Humphrey Health Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Leo Dean is one of 455 infectious disease specialists in Pennsylvania
Infectious disease is Dr. Dean's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Dean is licensed in Pennsylvania.
Specialties and state licenses
- Infectious disease, PennsylvaniaPrimary
Infectious disease specialists near Dr. Dean
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. James Leo Dean billed Medicare for 15 services in 2018
CMS data shows 15 Medicare services from Dr. Dean across 1 procedure code in 2018. Medicare paid $48 for them. Every service was in an office.
Dr. Dean compared with the Pennsylvania median for infectious disease specialists, 2018
- Dr. Dean
- Pennsylvania median
- Medicare services
- 15vs 30295% below
- Part D claims
- 470vs 1503.1 times
Medians across 430 infectious disease specialists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Dean's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Dean?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dean and other infectious disease specialists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Leo Dean's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Dean's median patient age at 56, with 53% women.
Dr. Dean's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. James Leo Dean wrote 724 Medicare Part D claims in 2024
In 2024, Dr. Dean wrote 724 Medicare Part D claims for 23 patients. 71% of them were for generic drugs. CMS names the drug for 470 of them, across 20 drugs with 11 or more claims each, at $437,630 in total drug cost. In 2023, CMS named 930 claims across 35 drugs.
Dr. Dean's Part D claims by kind of drug, 2024
- Generic515 claims71%
- Brand-name193 claims27%
- Other16 claims2%
Dr. Dean's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Dean's Part D claims, 2024
- Opioids4%26 of 724 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9302024: 47049%
Drugs named by CMS: 20 in 2024, 35 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. James Leo Dean received $205 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Dean from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ShockWave Medical, Inc paid the most, $205.
Companies that paid Dr. Dean the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Leo Dean graduated from Medical College of Pennsylvania
Dr. Dean graduated from Medical College of Pennsylvania in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Leo Dean's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. James Leo Dean
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. James Leo Dean's NPI number?
Dr. James Leo Dean's NPI number is 1972515625. It was assigned on August 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James Leo Dean?
Dr. James Leo Dean is an infectious disease specialist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. James Leo Dean practice?
Dr. Dean practices at 131 East Chelten Avenue, Philadelphia, PA 19144. Dr. Dean's primary practice is Mattie L. Humphrey Health Center in Philadelphia, Pennsylvania.
What is Dr. James Leo Dean's office phone number?
The practice phone on file for Dr. Dean is (215) 685-2253.
What is Dr. James Leo Dean's medical license number?
Dr. Dean holds Pennsylvania license MD044726L.
What medical group is Dr. James Leo Dean part of?
Dr. Dean is linked to Philadelphia Department of Public Health, Health Center 2.
Does Dr. James Leo Dean accept Medicare?
Yes. CMS data shows Dr. Dean billed Medicare for 15 services in 2018.
What services does Dr. James Leo Dean bill to Medicare?
In 2018, Dr. Dean's most billed Medicare services were lab and pathology test (82962).
Where did Dr. James Leo Dean go to medical school?
Dr. Dean graduated from Medical College of Pennsylvania in 1988.
What drugs does Dr. James Leo Dean prescribe most?
In 2024 Medicare Part D data, Dr. Dean's most prescribed drugs by claims were Biktarvy, Rosuvastatin Calcium and Losartan Potassium.
Has Dr. James Leo Dean received payments from drug or device companies?
CMS Open Payments shows $205 in general payments to Dr. Dean from 1 company from 2025 to 2025. The largest total came from ShockWave Medical, Inc.
How long has Dr. James Leo Dean been practicing?
Dr. Dean graduated from medical school in 1988, 38 years ago.
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