Harry Ma, M.D./PHD
NPI 1174763957ActiveIndividual· Surgery, Vascular Surgery· New London, CT
Surgery, Vascular Surgery (M.D./PHD) in New London, Connecticut, trained at Albert Einstein College of Medicine of Yeshiva University (class of 2004). In 2024 Medicare paid $565,965 for 425 patients, and Part D covered 362 of their prescriptions, 51% of them generic. Angiodynamics, Inc. was the largest of 16 companies reporting payments in 2025, $17,647 in all, mostly device and supply loans.
Overview
| NPI | 1174763957 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D./PHD |
| Sole proprietor | No |
| NPI issued | Mar 6, 2009 |
| Last updated in NPPES | Mar 10, 2022 |
| Certified by provider | Mar 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 55618 | CT |
| Specialist | 174400000X | 55618 | CT |
| Surgery | 208600000X | 241896 | MA |
| Surgery | 208600000X | 248565-1 | NY |
| Surgery, Vascular Surgery | 2086S0129X | MD15597 | RI |
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 - Vascular Surgery (CT); Practitioner - Vascular Surgery (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 425 |
|---|---|
| Services billed | 3,559 across 94 procedure codes |
| Paid by Medicare | $565,965 |
Part D prescriptions in 2024
| Prescriptions (claims) | 362 · 734 30-day fills |
|---|---|
| Patients | 122 |
| Total drug cost | $188,152 |
| Generic share | 51% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Vascular Surgery |
Medical groups
- Southern Connecticut Vascular Center LLCWatertown, CT · 31 clinicians
- Rhode Island Vascular Center, LLCWesterly, RI · 6 clinicians
Hospital affiliations
- Day Kimball HospitalPutnam, CT
- Lawrence & Memorial HospitalNew London, CT
- South County Hospital IncWakefield, RI
- Westerly HospitalWesterly, RI
- William W Backus HospitalNorwich, CT
Industry payments (Open Payments)
- 2025$17,647 · 37 payments from 16 companies
- 2024$19,179 · 57 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Angiodynamics, Inc. | $16,127 | 3 |
| Boston Scientific Corporation | $274.72 | 5 |
| Mimedx Group, Inc. | $213.73 | 5 |
| Medtronic, Inc. | $172.46 | 3 |
| Stryker Corporation | $154.84 | 2 |
What the 2025 payments were for
- Long term medical supply or device loan$16,111 · 2 payments
- Food and Beverage$1,536 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Vascular Surgery providers in New London
- 1154372175
- 1407124357