Atiar M. Rahman, MD PHD
NPI 1104932342ActiveIndividual· Internal Medicine, Cardiovascular Disease· Conroe, TX
Internal Medicine, Cardiovascular Disease (MD PHD) in Conroe, Texas, licensed in TX, with an NPI issued in August 2006. 745 Medicare patients in 2024, $196,480 paid; nearly all of their 1,919 Part D prescriptions were generic (95%). Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $43.26 in all, mostly food and beverage. Lists HCA Houston Healthcare Conroe as a hospital affiliation.
Overview
| NPI | 1104932342 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | Yes |
| NPI issued | Aug 21, 2006 |
| Last updated in NPPES | Oct 29, 2024 |
| Certified by provider | Oct 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | L5522 | TX |
| Nuclear Medicine, Nuclear Cardiology | 207UN0901X | L5522 | 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 - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 745 |
|---|---|
| Services billed | 3,377 across 28 procedure codes |
| Paid by Medicare | $196,480 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,919 · 5,151 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $107,561 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Hospital affiliation
- HCA Houston Healthcare ConroeConroe, TX
Industry payments (Open Payments)
- 2025$43.26 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $25.07 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $18.19 | 1 |
What the 2025 payments were for
- Food and Beverage$43.26 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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