Sairah Ahmed, MD
NPI 1144387192ActiveIndividual· Internal Medicine, Hematology & Oncology· Houston, TX
Internal Medicine, Hematology & Oncology (MD) with Physicians Referral Service, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $574,598 for 344 claims, against $56,620 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 12 companies reporting payments in 2025, $38,558 in all, mostly consulting fees.
Overview
| NPI | 1144387192 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 2, 2007 |
| Last updated in NPPES | Oct 16, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | N9017 | 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 - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 210 |
|---|---|
| Services billed | 621 across 21 procedure codes |
| Paid by Medicare | $56,620 |
Part D prescriptions in 2024
| Prescriptions (claims) | 344 · 406 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $574,598 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Hematopoietic Cell Transplantation And Cellular Therapy |
| Telehealth | Offers telehealth |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$38,558 · 41 payments from 12 companies
- 2024$42,627 · 48 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $26,168 | 7 |
| Celgene Corporation | $3,560 | 6 |
| Abbvie Inc. | $2,971 | 3 |
| Janssen Global Services, LLC | $2,025 | 1 |
| Genmab U.S., Inc. | $1,760 | 9 |
What the 2025 payments were for
- Consulting Fee$24,827 · 9 payments
- Travel and Lodging$12,541 · 11 payments
- Food and Beverage$1,190 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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