Perwaiz Kahn, M.D,
NPI 1043291388ActiveIndividual· Internal Medicine· Conroe, TX
Internal Medicine (M.D,) with Hospital Docs PA and 1 other group, practicing in Conroe, Texas. Their prescriptions cost Medicare Part D more than their services did: $130,420 for 1,907 claims, against $70,253 paid for services in 2024. Teva Pharmaceuticals USA, Inc. was the largest of 4 companies reporting payments in 2025, $111.58 in all, mostly food and beverage. Lists Aspire Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1043291388 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D, |
| Sole proprietor | No |
| NPI issued | Nov 11, 2005 |
| Last updated in NPPES | Sep 18, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | M2987 | 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 248 |
|---|---|
| Services billed | 772 across 13 procedure codes |
| Paid by Medicare | $70,253 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,907 · 3,256 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $130,420 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Hospital Docs PAMontgomery, TX · 10 clinicians
- Zak Medical Group PAConroe, TX · 2 clinicians
Hospital affiliations
- Aspire HospitalConroe, TX
- HCA Houston Healthcare ConroeConroe, TX
Industry payments (Open Payments)
- 2025$111.58 · 5 payments from 4 companies
- 2024$184.12 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $59.83 | 2 |
| Dexcom, Inc. | $22.56 | 1 |
| Amgen Inc. | $14.76 | 1 |
| Otsuka America Pharmaceutical, Inc. | $14.43 | 1 |
What the 2025 payments were for
- Food and Beverage$111.58 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 internal medicine physicians in Conroe · All internal medicine physicians in Texas