Tong Thanh Ma, M.D.
NPI 1518954411ActiveIndividual· Surgery· Camp Springs, MD
Surgery (M.D.) in Camp Springs, Maryland, trained at Perelman School of Med at the University of Pennsylvania (class of 1994). 398 Medicare patients in 2024, $160,268 paid; nearly all of their 127 Part D prescriptions were generic (93%). W. L. Gore & Associates, Inc. was the largest of 5 companies reporting payments in 2025, $215.14 in all, mostly food and beverage.
Overview
| NPI | 1518954411 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 5, 2005 |
| Last updated in NPPES | Jan 17, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | D0055086 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (DC); Practitioner - General Surgery (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 398 |
|---|---|
| Services billed | 1,263 across 97 procedure codes |
| Paid by Medicare | $160,268 |
Part D prescriptions in 2024
| Prescriptions (claims) | 127 · 127 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $1,012 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | General Surgery |
| Secondary specialties | Vascular Surgery |
Medical group
- University of Maryland Community Medical Group IncEaston, MD · 477 clinicians
Hospital affiliations
- Medstar Saint Mary's HospitalLeonardtown, MD
- University of MD Charles Regional Medical CenterLa Plata, MD
Other facilities
- Chesapeake - Potomac Home Health Agency, Inc.Home health agency · Hughesville, MD
Industry payments (Open Payments)
- 2025$215.14 · 8 payments from 5 companies
- 2024$165.46 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $99.32 | 4 |
| Convatec Inc. | $34.21 | 1 |
| Acera Surgical, Inc. | $30.26 | 1 |
| Polynovo North America LLC | $28.96 | 1 |
| Solventum Corporation | $22.39 | 1 |
What the 2025 payments were for
- Food and Beverage$215.14 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Camp Springs
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