Tammie C. Ferringer, MD
NPI 1235106345ActiveIndividual· Pathology, Dermatopathology· Danville, PA
Pathology, Dermatopathology (MD) in Danville, Pennsylvania, trained at Drexel University College of Medicine (class of 1998). Medicare paid $61,928 for services to 1,261 patients in 2024. Revance Therapeutics, Inc. reported $25.88 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1235106345 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 7, 2006 |
| Last updated in NPPES | Aug 20, 2020 |
| Certified by provider | Aug 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Dermatopathology Primary | 207ZD0900X | MD419124 | PA |
| Dermatology | 207N00000X | MD419124 | 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 - Dermatology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,261 |
|---|---|
| Services billed | 2,590 across 30 procedure codes |
| Paid by Medicare | $61,928 |
Education and affiliations
| Medical school | Drexel University College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Dermatology |
Medical groups
- Geisinger ClinicDanville, PA · 3,467 clinicians
- Geisinger-Hm Joint Venture LLCMontoursville, PA · 422 clinicians
Hospital affiliations
- Geisinger Medical CenterDanville, PA
- Geisinger Wyoming Valley Medical CenterWilkes Barre, PA
- Geisinger-Community Medical CenterScranton, PA
- Geisinger-Lewistown HospitalLewistown, PA
- Wellspan Evangelical Community HospitalLewisburg, PA
Industry payments (Open Payments)
- 2025$25.88 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Revance Therapeutics, Inc. | $25.88 | 1 |
What the 2025 payments were for
- Food and Beverage$25.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Pathology, Dermatopathology providers in Danville
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