Ryan R. Gaffney, DO
NPI 1003136664ActiveIndividual· Internal Medicine, Gastroenterology· Chambersburg, PA
Internal Medicine, Gastroenterology (DO) with Wellspan Medical Group, practicing in Chambersburg, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $949,567 for 1,215 claims, against $316,004 paid for services in 2024. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $112.53 in all, mostly food and beverage. Lists Fulton County Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1003136664 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jun 7, 2010 |
| Last updated in NPPES | Oct 18, 2021 |
| Certified by provider | Oct 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | OS018051 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 474 |
|---|---|
| Services billed | 13,413 across 59 procedure codes |
| Paid by Medicare | $316,004 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,215 · 2,091 30-day fills |
|---|---|
| Patients | 341 |
| Total drug cost | $949,567 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
Hospital affiliations
- Fulton County Medical CenterMcConnellsburg, PA
- Wellspan Chambersburg HospitalChambersburg, PA
- Wellspan Waynesboro HospitalWaynesboro, PA
Industry payments (Open Payments)
- 2025$112.53 · 5 payments from 3 companies
- 2024$120.42 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $50.57 | 2 |
| Abbvie Inc. | $43.22 | 2 |
| Janssen Biotech, Inc. | $18.74 | 1 |
What the 2025 payments were for
- Food and Beverage$112.53 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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