Abdul Rahman Alchaki, M.D.
NPI 1821418666ActiveIndividual· Psychiatry & Neurology, Neurology· Houston, TX
Psychiatry & Neurology, Neurology (M.D.) with Tmh Physician Associates PLLC and 1 other group, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $122,927 for 130 claims, against $22,543 paid for services in 2024. Emd Serono, Inc. was the largest of 13 companies reporting payments in 2025, $99,589 in all, mostly speaking and faculty fees. Lists Houston Methodist Cypress Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1821418666 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2014 |
| Last updated in NPPES | Oct 10, 2023 |
| Certified by provider | Oct 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | U3071 | TX |
| Psychiatry & Neurology, Neurology | 2084N0400X | 11369 | SD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 205 across 13 procedure codes |
| Paid by Medicare | $22,543 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 198 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $122,927 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| 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 West HospitalHouston, TX
Industry payments (Open Payments)
- 2025$99,589 · 129 payments from 13 companies
- 2024$14,976 · 78 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Emd Serono, Inc. | $59,712 | 45 |
| Tg Therapeutics, Inc. | $38,686 | 48 |
| Amgen Inc. | $366.97 | 12 |
| Biogen, Inc. | $232.05 | 4 |
| Novartis Pharmaceuticals Corporation | $169.77 | 7 |
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$87,228 · 26 payments
- Travel and Lodging$7,595 · 22 payments
- Food and Beverage$3,697 · 79 payments
- Consulting Fee$1,013 · 1 payment
- Education$55.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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