Vasif A. Humayun, M.D.
NPI 1154359230ActiveIndividual· Emergency Medicine, Emergency Medical Services· Houston, TX
Emergency Medicine, Emergency Medical Services (M.D.) with Vah Inc., practicing in Houston, Texas. 35 Medicare patients in 2024, $3,142 paid; nearly all of their 190 Part D prescriptions were generic (95%).
Overview
| NPI | 1154359230 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 29, 2006 |
| Last updated in NPPES | Sep 29, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Emergency Medical Services Primary | 207PE0004X | J7523 | 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 | 35 |
|---|---|
| Services billed | 273 across 22 procedure codes |
| Paid by Medicare | $3,142 |
Part D prescriptions in 2024
| Prescriptions (claims) | 190 · 232 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $1,925 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Vah Inc.Houston, TX · 3 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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