Mohammad Reza Mizani, M.D.
NPI 1497757660ActiveIndividual· Internal Medicine, Nephrology· San Antonio, TX
Internal Medicine, Nephrology (M.D.) with M Reza Mizani MD PA, practicing in San Antonio, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,298,712 for 3,678 claims, against $67,512 paid for services in 2024. Merit Medical Systems Inc was the largest of 22 companies reporting payments in 2025, $3,529 in all, mostly food and beverage.
Overview
| NPI | 1497757660 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 1, 2005 |
| Last updated in NPPES | Oct 23, 2026 |
| Certified by provider | Oct 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | L2477 | TX |
| Internal Medicine | 207R00000X | L2477 | 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 - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 686 across 20 procedure codes |
| Paid by Medicare | $67,512 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,678 · 8,086 30-day fills |
|---|---|
| Patients | 399 |
| Total drug cost | $1,298,712 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- M Reza Mizani MD PASan Antonio, TX · 28 clinicians
Other facilities
- Usrc Pleasanton Road DialysisDialysis facility · San Antonio, TX
- Usrc San Antonio Home TherapiesDialysis facility · San Antonio, TX
Industry payments (Open Payments)
- 2025$3,529 · 103 payments from 22 companies
- 2024$2,717 · 120 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merit Medical Systems Inc | $655.56 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $515.03 | 12 |
| Amgen Inc. | $382.26 | 15 |
| Opko Pharmaceuticals, LLC | $371.34 | 20 |
| Corcept Therapeutics | $288.72 | 5 |
What the 2025 payments were for
- Food and Beverage$2,874 · 102 payments
- Debt forgiveness$655.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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