MOHAMMAD REZA MIZANI (M.D.) – Nephrology Physician, NPI 1497757660
Nephrology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,168 NEPHROLOGY in TX
Provider Addresses for MOHAMMAD REZA MIZANI (M.D.)
PO BOX 504152
SAINT LOUIS, MO 631504152
Phone: (210) 212-8622
Fax: (210) 212-9197
Type: Mailing
PO BOX 650002 DEPT 8286
DALLAS, TX 752650002
Phone: (210) 212-8622
Fax: (210) 212-9197
Type: Mailing
215 N SAN SABA STE 301
SAN ANTONIO, TX 782078101
Phone: (210) 212-8622
Fax: (210) 212-9197
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 252 Open Payments records for all available years, with a total value of $5,520.
Total Amount is formed as General ($5,520) + Research ($0) + Ownership ($0) = $5,520.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Bayer Healthcare Pharmaceuticals Inc. ($787).
Total Amount
$5,520
General + Research + Ownership
Payments
252
Total payment records
General Amount
$5,520
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $787 |
| OPKO Pharmaceuticals, LLC | $564 |
| Amgen Inc. | $323 |
| Travere Therapeutics, Inc. | $291 |
| Aurinia Pharma U.S., Inc. | $239 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-08-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040825000317 | I | Nephrology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 379 | 124 | $0 |
| 90966 | Home dialysis services per month (20 years or older) | 84 | 22 | $0 |
Insurance plans in this area (ZIP 63150)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | TX | 90966 | Home dialysis services per month, patient 20 years of age or older | 79 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | MO | |
| Physician Assistant | TX | |
| Nephrology, Internal Medicine | TX | |
| Nurse Practitioner | FL | |
| Nephrology, Internal Medicine | MO | |
| Nephrology, Internal Medicine | TX | |
| N E P H R O L O G Y | TX | |
| Nephrology, Internal Medicine | TX | |
| Nurse Practitioner | TX | |
| Internal Medicine, Nephrology | TX |
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