Niran Jan Amar, M.D.
NPI 1003812595ActiveIndividual· Allergy & Immunology· Waco, TX
Allergy & Immunology (M.D.) with Allergy and Asthma Center PA, practicing in Waco, Texas. Their prescriptions cost Medicare Part D more than their services did: $405,990 for 1,895 claims, against $94,924 paid for services in 2024. Genzyme Corporation was the largest of 18 companies reporting payments in 2025, $768.79 in all, mostly food and beverage.
Overview
| NPI | 1003812595 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 21, 2005 |
| Last updated in NPPES | Dec 27, 2021 |
| Certified by provider | Dec 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | G2305 | TX |
| Allergy & Immunology, Clinical & Laboratory Immunology | 207KI0005X | G2305 | 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 - Allergy/Immunology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 272 |
|---|---|
| Services billed | 9,280 across 27 procedure codes |
| Paid by Medicare | $94,924 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,895 · 3,154 30-day fills |
|---|---|
| Patients | 387 |
| Total drug cost | $405,990 |
| Generic share | 67% of claims |
Education and affiliations
| Graduation year | 1970 |
|---|---|
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Pediatric Medicine |
Medical group
- Allergy and Asthma Center PAWaco, TX · 3 clinicians
Industry payments (Open Payments)
- 2025$768.79 · 31 payments from 18 companies
- 2024$669.81 · 23 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $118.20 | 5 |
| Regeneron Healthcare Solutions, Inc. | $98.34 | 1 |
| Csl Behring | $83.71 | 3 |
| Radius Health, Inc. | $82.03 | 3 |
| Blueprint Medicines Corporation | $47.70 | 2 |
What the 2025 payments were for
- Food and Beverage$636.45 · 29 payments
- Education$132.34 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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