Jaffer A. Ajani, M.D.
NPI 1124107156ActiveIndividual· Internal Medicine, Medical Oncology· Houston, TX
Internal Medicine, Medical Oncology (M.D.) with Physicians Referral Service, practicing in Houston, Texas. 105 Medicare patients in 2024, $17,779 paid; nearly all of their 218 Part D prescriptions were generic (94%). Beone Medicines USA, Inc. was the largest of 10 companies reporting payments in 2025, $49,196 in all, mostly consulting fees.
Overview
| NPI | 1124107156 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 2, 2006 |
| Last updated in NPPES | Jun 2, 2022 |
| Certified by provider | Jun 2, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | F8389 | TX |
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 - Medical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 105 |
|---|---|
| Services billed | 242 across 8 procedure codes |
| Paid by Medicare | $17,779 |
Part D prescriptions in 2024
| Prescriptions (claims) | 218 · 239 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $11,580 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1971 |
|---|---|
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$49,196 · 32 payments from 10 companies
- 2024$54,762 · 37 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Beone Medicines USA, Inc. | $11,612 | 12 |
| Gilead Sciences, Inc. | $10,935 | 2 |
| Astrazeneca Pharmaceuticals LP | $7,898 | 6 |
| Genentech, Inc. | $7,598 | 3 |
| Orion Corporation | $4,000 | 3 |
What the 2025 payments were for
- Consulting Fee$40,916 · 15 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5,480 · 1 payment
- Travel and Lodging$2,284 · 8 payments
- Food and Beverage$516.71 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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