Yang Shan, M.D.
NPI 1841243003ActiveIndividual· Psychiatry & Neurology, Psychiatry· Lansdale, PA
Psychiatry & Neurology, Psychiatry (M.D.) in Lansdale, Pennsylvania, licensed in PA, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $13,294 for 763 claims, against $6,865 paid for services in 2024.
Overview
| NPI | 1841243003 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 18, 2006 |
| Last updated in NPPES | May 21, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | MD421627 | PA |
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 - Psychiatry (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 70 across 2 procedure codes |
| Paid by Medicare | $6,865 |
Part D prescriptions in 2024
| Prescriptions (claims) | 763 · 1,290 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $13,294 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Psychiatry |
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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