Mohammad A. Khalil, MD
NPI 1962473660ActiveIndividual· Internal Medicine· Sherman, TX
Internal Medicine (MD) in Sherman, Texas, licensed in TX and WI, with an NPI issued in January 2006. Their prescriptions cost Medicare Part D more than their services did: $333,841 for 1,157 claims, against $139,934 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 9 companies reporting payments in 2025, $262.00 in all, mostly food and beverage. Lists Texoma Medical Center as a hospital affiliation.
Overview
| NPI | 1962473660 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 30, 2006 |
| Last updated in NPPES | Jul 13, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | K7566 | TX |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 51306-020 | WI |
| Internal Medicine, Sleep Medicine | 207RS0012X | 51306-020 | WI |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 51306-020 | WI |
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 | 128 |
|---|---|
| Services billed | 2,178 across 24 procedure codes |
| Paid by Medicare | $139,934 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,157 · 1,550 30-day fills |
|---|---|
| Patients | 167 |
| Total drug cost | $333,841 |
| Generic share | 50% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Texoma Medical CenterDenison, TX
Industry payments (Open Payments)
- 2025$262.00 · 13 payments from 9 companies
- 2024$342.25 · 18 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $76.85 | 3 |
| Electromed, Inc. | $32.62 | 2 |
| Boston Scientific Corporation | $32.39 | 2 |
| Regeneron Healthcare Solutions, Inc. | $30.48 | 1 |
| Astrazeneca Pharmaceuticals LP | $22.52 | 1 |
What the 2025 payments were for
- Food and Beverage$262.00 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 internal medicine physicians in Sherman · All internal medicine physicians in Texas