James Harrell Masterson, M.D.
NPI 1639330889ActiveIndividual· Urology· Annapolis, MD
Urology (M.D.) in Annapolis, Maryland, trained at Uniformed Services Uhs Fe Hebert School of Med (class of 2008). In 2024 Medicare paid $172,650 for 388 patients, and Part D covered 668 of their prescriptions, 89% of them generic. Boston Scientific Corporation was the largest of 29 companies reporting payments in 2025, $3,501 in all, mostly food and beverage.
Overview
| NPI | 1639330889 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 20, 2008 |
| Last updated in NPPES | Mar 12, 2025 |
| Certified by provider | Mar 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | D0090586 | MD |
| Urology | 208800000X | 0101246002 | VA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (DC); Practitioner - Urology (FL); Practitioner - Urology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 388 |
|---|---|
| Services billed | 8,358 across 83 procedure codes |
| Paid by Medicare | $172,650 |
Part D prescriptions in 2024
| Prescriptions (claims) | 668 · 1,399 30-day fills |
|---|---|
| Patients | 221 |
| Total drug cost | $241,982 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Uniformed Services Uhs Fe Hebert School of Med |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Urology |
Medical group
- Chesapeake Urology Associates LLCGermantown, MD · 177 clinicians
Hospital affiliations
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD
- Medstar Southern Maryland Hospital CenterClinton, MD
- Saint Agnes HospitalBaltimore, MD
- University of MD Capital Region Medical CenterUpper Marlboro, MD
Industry payments (Open Payments)
- 2025$3,501 · 101 payments from 29 companies
- 2024$2,325 · 88 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $1,182 | 6 |
| Sumitomo Pharma America, Inc. | $413.93 | 22 |
| Abbvie Inc. | $168.60 | 8 |
| Teleflex LLC | $156.18 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $148.82 | 6 |
What the 2025 payments were for
- Food and Beverage$2,543 · 98 payments
- Travel and Lodging$957.25 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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