Mohammed Arif Ahmed, MD
NPI 1538443791ActiveIndividual· Internal Medicine, Rheumatology· Round Rock, TX
Internal Medicine, Rheumatology (MD) with Scott and White Clinic and 3 other groups, practicing in Round Rock, Texas. Their prescriptions cost Medicare Part D more than their services did: $515,557 for 782 claims, against $109,954 paid for services in 2024. Glaxosmithkline, LLC. reported $16.12 in payments in 2025, mostly food and beverage. Lists Baylor Scott & White Medical Center - Marble Falls and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1538443791 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 6, 2011 |
| Last updated in NPPES | Oct 24, 2024 |
| Certified by provider | Oct 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | Q1069 | TX |
| Internal Medicine | 207R00000X | 01070269A | IN |
| Internal Medicine, Rheumatology | 207RR0500X | 2012014533 | MO |
| Internal Medicine | 207R00000X | 2012014533 | MO |
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 - Rheumatology (GA); Practitioner - Rheumatology (MO); Practitioner - Internal Medicine (OR); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 397 |
|---|---|
| Services billed | 1,312 across 20 procedure codes |
| Paid by Medicare | $109,954 |
Part D prescriptions in 2024
| Prescriptions (claims) | 782 · 907 30-day fills |
|---|---|
| Patients | 236 |
| Total drug cost | $515,557 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Scott and White ClinicCollege Station, TX · 2,461 clinicians
- Boone Physician Services LLCColumbia, MO · 250 clinicians
- Midwest Hospitalist Physicians LLPMoberly, MO · 53 clinicians
- Ies Hsp Missouri LLCWest Plains, MO · 25 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center - Marble FallsMarble Falls, TX
- Baylor Scott & White Medical Center - Round RockRound Rock, TX
- Boone Hospital CenterColumbia, MO
- Northeast Regional Medical CenterKirksville, MO
- Ozarks HealthcareWest Plains, MO
Industry payments (Open Payments)
- 2025$16.12 · 1 payment from 1 company
- 2024$331.15 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $16.12 | 1 |
What the 2025 payments were for
- Food and Beverage$16.12 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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