John T. Mullen, M.D.
Surgery (M.D.) in Lebanon, New Hampshire, trained at University of California, Davis School of Medicine (class of 1996). Mostly services rather than prescriptions: Medicare paid $99,544 for 179 patients in 2024, with only 42 Part D claims. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $201.83 in all, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1467410845 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 3, 2006 |
| Last updated in NPPES | Aug 21, 2025 |
| Certified by provider | Aug 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 21556 | NH |
| Surgery, Surgical Oncology | 2086X0206X | 160466 | MA |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in New Hampshire, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | John Mullen | 1128a1 | Oct 20, 1999 | Manchester, NH |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 - General Surgery (MA); Practitioner - General Surgery (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 179 |
|---|---|
| Services billed | 369 across 75 procedure codes |
| Paid by Medicare | $99,544 |
Part D prescriptions in 2024
| Prescriptions (claims) | 42 · 42 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $381.57 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of California, Davis School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Dartmouth-Hitchcock ClinicLebanon, NH · 1,472 clinicians
- Mary Hitchcock Memorial HospitalManchester, NH · 1,280 clinicians
- Ptsma IncAnsonia, CT · 224 clinicians
Hospital affiliations
- Mary Hitchcock Memorial HospitalLebanon, NH
- Massachusetts General HospitalBoston, MA
Industry payments (Open Payments)
- 2025$201.83 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $122.32 | 1 |
| Dilon Technologies, Inc. | $79.51 | 1 |
What the 2025 payments were for
- Food and Beverage$201.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other general surgeons in Lebanon
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All 57 general surgeons in Lebanon · All general surgeons in New Hampshire