Adil Asaduddin, MD
NPI 1538199708ActiveIndividual· Internal Medicine· Houston, TX
Internal Medicine (MD) in Houston, Texas, trained at University of Texas Medical Branch at Galveston (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $890,742 for 8,481 claims, against $237,169 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $1,719 in all, mostly food and beverage.
Overview
| NPI | 1538199708 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 4, 2006 |
| Last updated in NPPES | Apr 16, 2026 |
| Certified by provider | Apr 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | L5230 | TX |
| Internal Medicine | 207R00000X | 036-107158 | IL |
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 | 525 |
|---|---|
| Services billed | 2,497 across 21 procedure codes |
| Paid by Medicare | $237,169 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,481 · 19,100 30-day fills |
|---|---|
| Patients | 724 |
| Total drug cost | $890,742 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Katy Internists, MD PAHouston, TX · 2 clinicians
Hospital affiliations
- Columbus Community HospitalColumbus, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
- Houston Methodist West HospitalHouston, TX
- Memorial Hermann Katy HospitalKaty, TX
Other facilities
- Accentcare Home Health of Houston - North, LLCHome health agency · Houston, TX
- Doctors Choice Home CareHome health agency · Houston, TX
- Houston Methodist Continuing Care HospitalLong-term care hospital · Katy, TX
Industry payments (Open Payments)
- 2025$1,719 · 93 payments from 16 companies
- 2024$1,477 · 85 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $564.10 | 32 |
| Novo Nordisk Inc | $332.98 | 15 |
| Glaxosmithkline, LLC. | $224.77 | 15 |
| Amgen Inc. | $97.27 | 5 |
| Astrazeneca Pharmaceuticals LP | $89.54 | 5 |
What the 2025 payments were for
- Food and Beverage$1,719 · 93 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Houston
- 1003803974
- 1003834409
- 1003858143
- 1003901612
- 1003965377
- 1013263482
- 1013394758
- 1013913581
- 1013960228
- 1013983782
- 1013994508
- 1013999036
All 1,983 internal medicine physicians in Houston · All internal medicine physicians in Texas