Melissa G. Morgan, DO
NPI 1407183726ActiveIndividual· Internal Medicine, Gastroenterology· Lancaster, PA
Internal Medicine, Gastroenterology (DO) in Lancaster, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $1,748,041 for 631 claims, against $159,115 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $1,506 in all, mostly food and beverage.
Overview
| NPI | 1407183726 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Nov 6, 2009 |
| Last updated in NPPES | May 6, 2026 |
| Certified by provider | May 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | OS014376 | 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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 421 |
|---|---|
| Services billed | 6,161 across 52 procedure codes |
| Paid by Medicare | $159,115 |
Part D prescriptions in 2024
| Prescriptions (claims) | 631 · 1,141 30-day fills |
|---|---|
| Patients | 179 |
| Total drug cost | $1,748,041 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Gastroenterology |
Medical groups
- Lancaster General HospitalLancaster, PA · 520 clinicians
- Regional Gastroenterology Associates of Lancaster, Ltd.Lancaster, PA · 244 clinicians
Hospital affiliations
- Lancaster General HospitalLancaster, PA
- Penn State Health Lancaster Medical CenterLancaster, PA
- Upmc LititzLititz, PA
- Wellspan Ephrata Community HospitalEphrata, PA
Industry payments (Open Payments)
- 2025$1,506 · 68 payments from 16 companies
- 2024$1,531 · 68 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $344.05 | 17 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $205.27 | 10 |
| Takeda Pharmaceuticals U.S.A., Inc. | $189.27 | 8 |
| Janssen Biotech, Inc. | $139.50 | 5 |
| Ardelyx, Inc. | $100.43 | 4 |
What the 2025 payments were for
- Food and Beverage$1,506 · 68 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 gastroenterologists in Lancaster · All gastroenterologists in Pennsylvania