Mark C. Cullen, MD
NPI 1497722219ActiveIndividual· Orthopaedic Surgery, Sports Medicine· Portsmouth, NH
Orthopaedic Surgery, Sports Medicine (MD) in Portsmouth, New Hampshire, trained at Temple University School of Medicine (class of 1991). 503 Medicare patients in 2024, $74,779 paid; all of their 139 Part D prescriptions were generic. Powerlink Ai, Inc. was the largest of 2 companies reporting payments in 2025, $85.61 in all, mostly food and beverage.
Overview
| NPI | 1497722219 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 1, 2006 |
| Last updated in NPPES | Jan 27, 2020 |
| Certified by provider | Jan 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Sports Medicine Primary | 207XX0005X | 19638 | NH |
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 - Orthopedic Surgery (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 503 |
|---|---|
| Services billed | 1,249 across 77 procedure codes |
| Paid by Medicare | $74,779 |
Part D prescriptions in 2024
| Prescriptions (claims) | 139 · 141 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $1,171 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Sports Medicine |
Medical group
- Wentworth Douglass Physician CorporationDover, NH · 429 clinicians
Hospital affiliation
- Wentworth-Douglass HospitalDover, NH
Industry payments (Open Payments)
- 2025$85.61 · 2 payments from 2 companies
- 2024$106.74 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Powerlink Ai, Inc. | $64.92 | 1 |
| Kairos Surgical Inc | $20.69 | 1 |
What the 2025 payments were for
- Food and Beverage$85.61 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Sports Medicine providers in Portsmouth
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All Orthopaedic Surgery, Sports Medicine providers in New Hampshire →