Kalil Ibrahim Al-Nassir, MD
NPI 1639303829ActiveIndividual· Internal Medicine, Pulmonary Disease· Amarillo, TX
Internal Medicine, Pulmonary Disease (MD) with Kalil Al-Nassir MD PA, practicing in Amarillo, Texas. In 2024 Medicare paid $404,264 for 694 patients, and Part D covered 489 of their prescriptions, 32% of them generic. Glaxosmithkline, LLC. was the largest of 4 companies reporting payments in 2025, $1,395 in all, mostly speaking and faculty fees. Lists Bsa Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1639303829 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 4, 2009 |
| Last updated in NPPES | Jul 24, 2025 |
| Certified by provider | Jul 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | P1443 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (FL); Practitioner - Pulmonary Disease (TX); Practitioner - Pulmonary Disease (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 694 |
|---|---|
| Services billed | 11,132 across 62 procedure codes |
| Paid by Medicare | $404,264 |
Part D prescriptions in 2024
| Prescriptions (claims) | 489 · 722 30-day fills |
|---|---|
| Patients | 161 |
| Total drug cost | $336,934 |
| Generic share | 32% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Medical group
- Kalil Al-Nassir MD PAAmarillo, TX · 2 clinicians
Hospital affiliations
- Bsa HospitalAmarillo, TX
- Northwest Texas HospitalAmarillo, TX
- Quail Creek Surgical HospitalAmarillo, TX
Industry payments (Open Payments)
- 2025$1,395 · 5 payments from 4 companies
- 2024$7,779 · 18 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $1,300 | 1 |
| Insmed, Inc. | $47.63 | 2 |
| Inspire Medical Systems, Inc. | $33.04 | 1 |
| Astrazeneca Pharmaceuticals LP | $13.96 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,300 · 1 payment
- Food and Beverage$94.63 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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