Chiawen Liang, M.D.
NPI 1891945366ActiveIndividual· Physical Medicine & Rehabilitation· Wellesley, MA
Physical Medicine & Rehabilitation (M.D.) in Wellesley, Massachusetts, trained at New York University School of Medicine (class of 2005). Mostly services rather than prescriptions: Medicare paid $135,473 for 377 patients in 2024, with only 12 Part D claims.
Overview
| NPI | 1891945366 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 22, 2008 |
| Last updated in NPPES | Jun 11, 2023 |
| Certified by provider | Jun 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | 244895 | MA |
| Electrodiagnostic Medicine | 204R00000X | 244895 | MA |
| Physical Medicine & Rehabilitation, Neuromuscular Medicine | 2081N0008X | 244895 | MA |
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 - Physical Medicine and Rehabilitation (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 377 |
|---|---|
| Services billed | 1,238 across 14 procedure codes |
| Paid by Medicare | $135,473 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 30 30-day fills |
|---|---|
| Total drug cost | $577.02 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Physical Medicine And Rehabilitation |
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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