David L. Kerstetter Jr., M.D.
NPI 1619994076ActiveIndividual· Internal Medicine, Gastroenterology· Altoona, PA
Internal Medicine, Gastroenterology (M.D.) in Altoona, Pennsylvania, trained at Boston University School of Medicine (class of 2004). In 2024 Medicare paid $151,174 for 403 patients, and Part D covered 591 of their prescriptions, 83% of them generic. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $161.14 in all, mostly food and beverage.
Overview
| NPI | 1619994076 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 15, 2006 |
| Last updated in NPPES | Mar 12, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD439868 | 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 - Gastroenterology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 403 |
|---|---|
| Services billed | 5,369 across 56 procedure codes |
| Paid by Medicare | $151,174 |
Part D prescriptions in 2024
| Prescriptions (claims) | 591 · 639 30-day fills |
|---|---|
| Patients | 236 |
| Total drug cost | $44,724 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Gastroenterology |
Medical group
- Regional Gastroenterology Associates of Lancaster, Ltd.Lancaster, PA · 244 clinicians
Hospital affiliations
- Conemaugh Nason Medical CenterRoaring Spring, PA
- Penn Highlands HuntingdonHuntingdon, PA
- Upmc AltoonaAltoona, PA
- Upmc Bedford MemorialEverett, PA
Industry payments (Open Payments)
- 2025$161.14 · 8 payments from 2 companies
- 2024$211.27 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $146.82 | 7 |
| Janssen Biotech, Inc. | $14.32 | 1 |
What the 2025 payments were for
- Food and Beverage$161.14 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Altoona
- 1295761666
- 1932133493
- 1568695039
- 1346449071
- 1861426173
- 1306864400
- 1326199035
- 1467486035
- 1235347485
- 1780983205
- 1629096748
All Internal Medicine, Gastroenterology providers in Pennsylvania →