Mark Worden Richardson, MD
NPI 1477623734ActiveIndividual· Orthopaedic Surgery· York, PA
Orthopaedic Surgery (MD) in York, Pennsylvania, trained at Uniformed Services Uhs Fe Hebert School of Med (class of 1988). Mostly services rather than prescriptions: Medicare paid $37,752 for 80 patients in 2024, with only 29 Part D claims. Kuros Biosciences USA, Inc was the largest of 4 companies reporting payments in 2025, $494.91 in all, mostly food and beverage.
Overview
| NPI | 1477623734 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 8, 2006 |
| Last updated in NPPES | Mar 19, 2025 |
| Certified by provider | Mar 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | MD045027L | PA |
| Orthopaedic Surgery | 207X00000X | M9611 | TX |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | MD045027L | PA |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | D0083697 | MD |
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 (PA); Practitioner - Orthopedic Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 336 across 60 procedure codes |
| Paid by Medicare | $37,752 |
Part D prescriptions in 2024
| Prescriptions (claims) | 29 · 29 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $524.40 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Uniformed Services Uhs Fe Hebert School of Med |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
Hospital affiliations
- Gettysburg HospitalGettysburg, PA
- Wellspan Good Samaritan HospitalLebanon, PA
Industry payments (Open Payments)
- 2025$494.91 · 4 payments from 4 companies
- 2024$97.53 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kuros Biosciences USA, Inc | $151.98 | 1 |
| Amgen Inc. | $144.90 | 1 |
| Arthrex, Inc. | $102.69 | 1 |
| Stryker Corporation | $95.34 | 1 |
What the 2025 payments were for
- Food and Beverage$494.91 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 orthopedic surgeons in York · All orthopedic surgeons in Pennsylvania