Dr. Brian Choi, MD
4500 Brockton Avenue, Ste. #107, Riverside, CA 92501 • +1-693-555-3475
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Riverside Percentiles
NPI #1386602720 • CBSA Regional • Hematology-Oncology
Anchored in Riverside, CA 92501, Dr. Brian Choi, MD (NPI 1386602720) logged 48,477 annual procedures (upper-quartile active clinical volume (83.33th Riverside percentile), 63.73th CA percentile, -0.12σ) with sub-specialty concentration in 80 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 4500 Brockton Avenue, Ste. #107 shows Dr. Brian Choi's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 599x/yr, 83.33th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 346x/yr, $39–$54).
Cash-pay intake data for NPI 1386602720 (4500 Brockton Avenue, Ste. #107, Riverside) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 15-minute average reception wait and 4.87/5 biomarker openness.
From 4500 Brockton Avenue, Ste. #107 in Riverside (+1-693-555-3475), Dr. Choi, MD (33-year clinical track record) delivers 80 Active CMS HCPCS Codes care.
Compared against Riverside, CA Hematology-Oncology peers
48,477 annual services across 242 beneficiaries
Standard deviations from CA Hematology-Oncology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 599 | 83.33th | $51 – $70 |
| 99213 | Established Preventive & Chronic Care Visit | 346 | 87.33th | $39 – $54 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 173 | 78.33th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 133 | 78.33th | $60 – $82 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 80 | 78.33th | $71 – $97 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (80 HCPCS billing breadth) | 47,146 | 83.33th | $46 – $67 |
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Dr. Brian Choi, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Choi National Provider Identifier | NPI #1386602720 (MD) | CMS NPPES Registry (92501) |
| Dr. Choi Riverside CMS Volume Rank | 83.33th Pct (48,477 CMS svcs; Z -0.123σ) | CMS Medicare Part B (CA Hematology-Oncology) |
| 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 • 15 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.80/5 Listening • 4.87/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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