Nathan T. Derstine, D.O.
NPI 1265411821ActiveIndividual· Family Medicine· Greencastle, PA
Family Medicine (D.O.) in Greencastle, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $792,259 for 7,852 claims, against $88,098 paid for services in 2024. Radius Health, Inc. was the largest of 5 companies reporting payments in 2025, $119.98 in all, mostly food and beverage.
Overview
| NPI | 1265411821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jan 12, 2006 |
| Last updated in NPPES | Feb 8, 2023 |
| Certified by provider | Feb 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | OS012661 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 402 |
|---|---|
| Services billed | 1,534 across 46 procedure codes |
| Paid by Medicare | $88,098 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,852 · 16,664 30-day fills |
|---|---|
| Patients | 725 |
| Total drug cost | $792,259 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Family Practice |
| Secondary specialties | Osteopathic Manipulative Medicine |
Medical groups
- Phoenix Rehabilitation and Health Services IncCranberry Twp, PA · 2,800 clinicians
- Greencastle Family Practice PCGreencastle, PA · 14 clinicians
Hospital affiliations
- Wellspan Chambersburg HospitalChambersburg, PA
- Wellspan Waynesboro HospitalWaynesboro, PA
Other facilities
- Advantage Home Health and HospiceHome health agency · Mechanicsburg, PA
- Bayada Home Health Care, Inc.Home health agency · Harrisburg, PA
- Community Home Health Care, Inc.Home health agency · Chambersburg, PA
- Residential Home Health of Carlisle, LLCHome health agency · Mechanicsburg, PA
- Wellspan Vna Home CareHome health agency · York, PA
Industry payments (Open Payments)
- 2025$119.98 · 5 payments from 5 companies
- 2024$46.79 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Radius Health, Inc. | $31.40 | 1 |
| Astellas Pharma US Inc | $27.06 | 1 |
| Boston Scientific Corporation | $26.84 | 1 |
| Lilly USA, LLC | $19.53 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $15.15 | 1 |
What the 2025 payments were for
- Food and Beverage$119.98 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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