DR. BABAK ZAMIRI (M.D.) – Specialist, NPI 1013991041
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
759 RHEUMATOLOGY in CA
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Provider Addresses for DR. BABAK ZAMIRI (M.D.)
Brockton Avenue, Riverside, Riverside County, California, 92506, United States
204
RIVERSIDE, CA 925062228
Phone: (951) 781-7700
Fax: (951) 781-0313
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 113 Open Payments records for all available years, with a total value of $2,944.
Total Amount is formed as General ($2,944) + Research ($0) + Ownership ($0) = $2,944.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Amgen Inc. ($738).
Total Amount
$2,944
General + Research + Ownership
Payments
113
Total payment records
General Amount
$2,944
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $738 |
| Novartis Pharmaceuticals Corporation | $375 |
| Horizon Therapeutics plc | $298 |
| Janssen Biotech, Inc. | $267 |
| US Oncology Corporate, Inc. | $192 |
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: 2004-08-09
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 |
|---|---|---|---|---|
| I20040809001477 | I | Rheumatology | CA | 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 |
|---|---|---|---|---|
| J3111 | Injection, romosozumab-aqqg, 1 mg | 10,297 | 12 | $0 |
| J0897 | Injection, denosumab, 1 mg | 7,765 | 131 | $0 |
| J1745 | Injection, infliximab, excludes biosimilar, 10 mg | 6,407 | 24 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 785 | 319 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 310 | 134 | $0 |
Insurance plans in this area (ZIP 92506)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RHEUMATOLOGY | CA | 20610 | Aspiration and/or injection of large joint or joint capsule | 193 | 122 |
| RHEUMATOLOGY | CA | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 220 | 48 |
| RHEUMATOLOGY | CA | 96415 | Infusion of chemotherapy into a vein | 395 | 53 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Rheumatology, Internal Medicine | CA | |
| R H E U M A T O L O G Y | KY |
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