Shazia Gill, M.D.
NPI 1639255664ActiveIndividual· Internal Medicine, Infectious Disease· Shenandoah, TX
Internal Medicine, Infectious Disease (M.D.) in Shenandoah, Texas, trained at Wayne State University School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $1,286,121 for 1,368 claims, against $227,426 paid for services in 2024. Insmed, Inc. was the largest of 9 companies reporting payments in 2025, $1,130 in all, mostly food and beverage.
Overview
| NPI | 1639255664 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 31, 2006 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | M4093 | 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 - Infectious Disease (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 493 |
|---|---|
| Services billed | 9,427 across 18 procedure codes |
| Paid by Medicare | $227,426 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,368 · 2,626 30-day fills |
|---|---|
| Patients | 384 |
| Total drug cost | $1,286,121 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Infectious Disease |
| Telehealth | Offers telehealth |
Medical groups
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
Hospital affiliations
- Houston Methodist HospitalHouston, TX
- Houston Methodist the Woodlands HospitalThe Woodlands, TX
- Houston Methodist Willowbrook HospitalHouston, TX
- Huntsville Memorial HospitalHuntsville, TX
Other facilities
- Doctors Choice Home CareHome health agency · Houston, TX
- Phoenix Healthcare Services, IncHome health agency · Houston, TX
Industry payments (Open Payments)
- 2025$1,130 · 62 payments from 9 companies
- 2024$1,487 · 88 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insmed, Inc. | $244.44 | 17 |
| Gilead Sciences, Inc. | $226.29 | 14 |
| Abbvie Inc. | $218.44 | 11 |
| Merck Sharp & Dohme LLC | $180.32 | 9 |
| Paratek Pharmaceuticals, Inc. | $135.81 | 5 |
What the 2025 payments were for
- Food and Beverage$1,130 · 62 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Infectious Disease providers in Texas →