Zung My Hoang, M.D
NPI 1184928392ActiveIndividual· Obstetrics & Gynecology· Charlton, MA
Obstetrics & Gynecology (M.D) with OB-GYN Services, P.C. and 1 other group, practicing in Charlton, Massachusetts. In 2024 Medicare paid $11,284 for 48 patients, and Part D covered 104 of their prescriptions, 88% of them generic. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $55.83 in all, mostly food and beverage. Lists William W Backus Hospital as a hospital affiliation.
Overview
| NPI | 1184928392 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Jan 3, 2011 |
| Last updated in NPPES | May 29, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 256102 | MA |
| Obstetrics & Gynecology | 207V00000X | 54462 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (CT); Practitioner - Obstetrics/Gynecology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 155 across 23 procedure codes |
| Paid by Medicare | $11,284 |
Part D prescriptions in 2024
| Prescriptions (claims) | 104 · 154 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $3,786 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical groups
- OB-GYN Services, P.C.Norwich, CT · 17 clinicians
- Obhg Massachusetts - Direct PCFramingham, MA · 16 clinicians
Hospital affiliation
- William W Backus HospitalNorwich, CT
Industry payments (Open Payments)
- 2025$55.83 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $32.66 | 1 |
| Karyopharm Therapeutics Inc. | $23.17 | 1 |
What the 2025 payments were for
- Food and Beverage$55.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other OB-GYNs in Charlton
- 1154304228