Sudhamshu Sirisinahal, DO
NPI 1124382080ActiveIndividual· Internal Medicine· Lancaster, PA
Internal Medicine (DO) with Main Line Healthcare and 2 other groups, practicing in Lancaster, Pennsylvania. 435 Medicare patients in 2024, $79,139 paid; nearly all of their 215 Part D prescriptions were generic (90%). E.R. Squibb & Sons, L.L.C. reported $28.93 in payments in 2025, mostly food and beverage. Lists Lancaster General Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1124382080 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 26, 2012 |
| Last updated in NPPES | Jan 3, 2026 |
| Certified by provider | Jan 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OS018253 | 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 - Hospitalist (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 435 |
|---|---|
| Services billed | 915 across 12 procedure codes |
| Paid by Medicare | $79,139 |
Part D prescriptions in 2024
| Prescriptions (claims) | 215 · 223 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $8,713 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- Main Line HealthcareWynewood, PA · 1,184 clinicians
- Tower Health Medical GroupWest Reading, PA · 584 clinicians
- Lancaster General HospitalLancaster, PA · 520 clinicians
Hospital affiliations
- Lancaster General HospitalLancaster, PA
- Paoli HospitalPaoli, PA
- Reading HospitalWest Reading, PA
Industry payments (Open Payments)
- 2025$28.93 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $28.93 | 1 |
What the 2025 payments were for
- Food and Beverage$28.93 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Lancaster
- 1003896283
- 1023436425
- 1053301663
- 1104187475
- 1104889963
- 1225076995
- 1235558503
- 1265706063
- 1366442022
- 1427049824
- 1487747614
- 1518454974
All 100 internal medicine physicians in Lancaster · All internal medicine physicians in Pennsylvania