Amna Ramzan, MD
NPI 1063953297ActiveIndividual· Psychiatry & Neurology, Neurology· Houston, TX
Psychiatry & Neurology, Neurology (MD) with Tmh Physician Associates PLLC and 1 other group, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $442,548 for 1,649 claims, against $94,796 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $1,627 in all, mostly food and beverage. Lists Houston Methodist Cypress Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1063953297 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 20, 2017 |
| Last updated in NPPES | Apr 5, 2024 |
| Certified by provider | Apr 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | T1184 | 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 - Neurology (FL); Practitioner - Neurology (OR); Practitioner - Neurology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 271 |
|---|---|
| Services billed | 979 across 27 procedure codes |
| Paid by Medicare | $94,796 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,649 · 2,520 30-day fills |
|---|---|
| Patients | 344 |
| Total drug cost | $442,548 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Neurology |
| 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 Cypress HospitalCypress, TX
- Houston Methodist HospitalHouston, TX
- Houston Methodist the Woodlands HospitalThe Woodlands, TX
- Houston Methodist Willowbrook HospitalHouston, TX
Industry payments (Open Payments)
- 2025$1,627 · 75 payments from 16 companies
- 2024$1,404 · 72 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $389.49 | 28 |
| Ucb, Inc. | $366.48 | 7 |
| Eisai Inc. | $258.00 | 9 |
| Novartis Pharmaceuticals Corporation | $98.92 | 5 |
| Acadia Pharmaceuticals Inc | $96.83 | 6 |
What the 2025 payments were for
- Food and Beverage$1,427 · 74 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$200.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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