Morgan G. Leak, M.D.
NPI 1700048006ActiveIndividual· Internal Medicine· Amarillo, TX
Internal Medicine (M.D.) in Amarillo, Texas, trained at Texas Tech University Health Science Center School of Medicine (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $1,482,353 for 11,899 claims, against $10,540 paid for services in 2024. Insulet Corporation was the largest of 2 companies reporting payments in 2025, $43.41 in all, mostly food and beverage.
Overview
| NPI | 1700048006 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2008 |
| Last updated in NPPES | Apr 22, 2022 |
| Certified by provider | Apr 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | P1779 | TX |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 245 |
|---|---|
| Services billed | 850 across 22 procedure codes |
| Paid by Medicare | $10,540 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,899 · 24,357 30-day fills |
|---|---|
| Patients | 678 |
| Total drug cost | $1,482,353 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Internal Medicine |
Medical group
- Regence Health Network IncHereford, TX · 24 clinicians
Hospital affiliations
- Bsa HospitalAmarillo, TX
- Northwest Texas HospitalAmarillo, TX
- University Medical CenterLubbock, TX
Other facilities
- Accentcare HealthHome health agency · Amarillo, TX
Industry payments (Open Payments)
- 2025$43.41 · 2 payments from 2 companies
- 2024$126.28 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $29.34 | 1 |
| Medtronic, Inc. | $14.07 | 1 |
What the 2025 payments were for
- Food and Beverage$43.41 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 105 internal medicine physicians in Amarillo · All internal medicine physicians in Texas