Mazhar Khowaja
NPI 1770523276ActiveIndividual· Psychiatry & Neurology, Psychiatry· Houston, TX
Psychiatry & Neurology, Psychiatry with Med Management Associates, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $435,764 for 1,972 claims, against $125,749 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 5 companies reporting payments in 2025, $159,571 in all, mostly speaking and faculty fees.
Overview
| NPI | 1770523276 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Jun 8, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 4301069118 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 249 |
|---|---|
| Services billed | 1,607 across 6 procedure codes |
| Paid by Medicare | $125,749 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,972 · 1,976 30-day fills |
|---|---|
| Patients | 289 |
| Total drug cost | $435,764 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Med Management AssociatesPasadena, TX · 35 clinicians
Industry payments (Open Payments)
- 2025$159,571 · 186 payments from 5 companies
- 2024$176,848 · 203 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $129,722 | 138 |
| Acadia Pharmaceuticals Inc | $29,469 | 37 |
| Otsuka America Pharmaceutical, Inc. | $236.13 | 9 |
| E.R. Squibb & Sons, L.L.C. | $121.89 | 1 |
| Teva Pharmaceuticals USA, Inc. | $21.59 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$114,781 · 29 payments
- Consulting Fee$23,750 · 4 payments
- Travel and Lodging$16,736 · 91 payments
- Food and Beverage$4,304 · 62 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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