Dr. Nayef Kazzaz, MD
6180 Brockton Ave Ste 204, Riverside, CA 92506 • +1-876-555-5190
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Riverside Percentiles
NPI #1316234693 • CBSA Regional • Rheumatology
CMS Medicare Part B utilization records credit Dr. Nayef Kazzaz (MD, NPI 1316234693) at 6180 Brockton Ave Ste 204 in Riverside with 3,817 annual clinical services (115 beneficiaries), corresponding to a -0.46σ regional deviation and mid-cohort balanced caseload (42.86th Riverside percentile) with sub-specialty concentration in 34 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Kazzaz (averaging 33.2 services per beneficiary), 99214 (Autoimmune Arthritis & Biologic/DMARD Safety Evaluation) represents 8% of tracked volume (310 encounters), paired with 20610 (142x).
At 6180 Brockton Ave Ste 204 (92506), Dr. Nayef Kazzaz, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$239.00 per new consult (4.67/5 bedside rating).
Clinical background for Dr. Kazzaz (MD, NPI #1316234693) includes accredited doctoral training (1998, 28 yrs in practice) and dedicated on-site consultations at 6180 Brockton Ave Ste 204.
Compared against Riverside, CA Rheumatology peers
3,817 annual services across 115 beneficiaries
Standard deviations from CA Rheumatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Autoimmune Arthritis & Biologic/DMARD Safety Evaluation | 310 | 42.86th | $52 – $71 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 142 | 40.86th | $41 – $56 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 101 | 43.86th | $71 – $97 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 67 | 41.86th | $54 – $74 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 54 | 38.86th | $71 – $97 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (34 HCPCS billing breadth) | 3,143 | 42.86th | $45 – $65 |
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Dr. Nayef Kazzaz, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kazzaz National Provider Identifier | NPI #1316234693 (MD) | CMS NPPES Registry (92506) |
| Dr. Kazzaz Riverside CMS Volume Rank | 42.86th Pct (3,817 CMS svcs; Z -0.463σ) | CMS Medicare Part B (CA Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Riverside, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 13 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.62/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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