Silvia Gratz, D.O.
NPI 1134161938ActiveIndividual· Psychiatry & Neurology, Psychiatry· Philadelphia, PA
Psychiatry & Neurology, Psychiatry (D.O.) in Philadelphia, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $46,989 for 425 claims, against $16,511 paid for services in 2024. Teva Pharmaceuticals USA, Inc. was the largest of 6 companies reporting payments in 2025, $295.99 in all, mostly food and beverage.
Overview
| NPI | 1134161938 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | OS005931L | 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 | 54 |
|---|---|
| Services billed | 417 across 4 procedure codes |
| Paid by Medicare | $16,511 |
Part D prescriptions in 2024
| Prescriptions (claims) | 425 · 428 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $46,989 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Psychiatry |
Medical group
- Eastern Pennsylvania Physician Alliance, LLCPhiladelphia, PA · 114 clinicians
Industry payments (Open Payments)
- 2025$295.99 · 10 payments from 6 companies
- 2024$261.09 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $91.59 | 3 |
| Janssen Pharmaceuticals, Inc | $69.38 | 2 |
| Otsuka America Pharmaceutical, Inc. | $62.86 | 2 |
| E.R. Squibb & Sons, L.L.C. | $27.73 | 1 |
| Braeburn Inc. | $26.95 | 1 |
What the 2025 payments were for
- Food and Beverage$295.99 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatrists in Philadelphia
- 1043605520
- 1053571000
- 1053804393
- 1093070732
- 1104447333
- 1104827278
- 1114972825
- 1134211253
- 1154365138
- 1154455798
- 1184067381
- 1184620130
All 779 psychiatrists in Philadelphia · All psychiatrists in Pennsylvania