Mark Ly Wang, M.D., PH.D.
NPI 1043467384ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Bryn Mawr, PA
Orthopaedic Surgery, Hand Surgery (M.D., PH.D.) in Bryn Mawr, Pennsylvania, trained at Jefferson Medical College of Thomas Jefferson University (class of 2004). 398 Medicare patients in 2024, $156,057 paid; all of their 368 Part D prescriptions were generic.
Overview
| NPI | 1043467384 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Aug 19, 2008 |
| Last updated in NPPES | Mar 14, 2022 |
| Certified by provider | Mar 1, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | MD439395 | PA |
| Orthopaedic Surgery | 207X00000X | A97865 | CA |
| Orthopaedic Surgery, Hand Surgery | 207XS0106X | 307138 | NY |
| Orthopaedic Surgery, Hand Surgery | 207XS0106X | ME152694 | FL |
| Orthopaedic Surgery, Hand Surgery | 207XS0106X | 25MA08750000 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hand Surgery (NJ); Practitioner - Hand Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 398 |
|---|---|
| Services billed | 1,615 across 88 procedure codes |
| Paid by Medicare | $156,057 |
Part D prescriptions in 2024
| Prescriptions (claims) | 368 · 374 30-day fills |
|---|---|
| Patients | 195 |
| Total drug cost | $1,955 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Hand Surgery |
Medical groups
- Reconstructive Orthopaedic Associates II LLCChalfont, PA · 281 clinicians
- Rothman Orthopaedics of New Jersey, LLCMarlton, NJ · 176 clinicians
Hospital affiliations
- Jefferson Stratford HospitalStratford, NJ
- Thomas Jefferson University HospitalPhiladelphia, PA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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