Mohan R. Rengen, DO
NPI 1801846043ActiveIndividual· Internal Medicine, Gastroenterology· Camp Hill, PA
Internal Medicine, Gastroenterology (DO) with Pinnacle Health Medical Services and 4 other groups, practicing in Camp Hill, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $272,134 for 1,097 claims, against $43,947 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 8 companies reporting payments in 2025, $501.00 in all, mostly food and beverage. Lists City of Hope Cancer Center Phoenix and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1801846043 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 10, 2006 |
| Last updated in NPPES | Jun 5, 2025 |
| Certified by provider | Jun 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | OS013674 | 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 - Gastroenterology (AZ); Practitioner - Gastroenterology (MD); Practitioner - Gastroenterology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 295 |
|---|---|
| Services billed | 453 across 24 procedure codes |
| Paid by Medicare | $43,947 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,097 · 1,893 30-day fills |
|---|---|
| Patients | 259 |
| Total drug cost | $272,134 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical groups
- Pinnacle Health Medical ServicesHarrisburg, PA · 1,019 clinicians
- Dubois Regional Medical CenterDu Bois, PA · 416 clinicians
- Mount Nittany Medical Center Health Services IncState College, PA · 367 clinicians
- City of Hope Medical Group of Arizona LLCGoodyear, AZ · 160 clinicians
- Pennsylvania Gastroenterology Consultants, PCCamp Hill, PA · 8 clinicians
Hospital affiliations
- City of Hope Cancer Center PhoenixGoodyear, AZ
- Conemaugh Memorial Medical CenterJohnstown, PA
- Mount Nittany Medical CenterState College, PA
- Upmc Pinnacle HospitalsHarrisburg, PA
- Wellspan York HospitalYork, PA
Industry payments (Open Payments)
- 2025$501.00 · 14 payments from 8 companies
- 2024$583.12 · 23 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $212.71 | 7 |
| Ardelyx, Inc. | $126.87 | 1 |
| Novo Nordisk Inc | $33.34 | 1 |
| Abbvie Inc. | $33.09 | 1 |
| Genzyme Corporation | $31.00 | 1 |
What the 2025 payments were for
- Food and Beverage$501.00 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 gastroenterologists in Camp Hill · All gastroenterologists in Pennsylvania