Dr. John Belzer, MD
3838 California St, Suite 715, San Francisco, CA 94118 • +1-222-555-3062
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & San Francisco Percentiles
NPI #1417043993 • CBSA 41860 • Orthopedic Surgery
Within the San Francisco, CA (CBSA 41860) Orthopedic Surgery cohort, Dr. John Belzer, MD with sub-specialty concentration in 69 Active CMS HCPCS Codes ranks at the 84.44th municipal percentile and 79.83th CA percentile (+0.12σ Z-score) based on 6,530 billed procedures for 737 patients.
Granular CPT/HCPCS billing distribution at 3838 California St, Suite 715 shows Dr. John Belzer's primary concentration in Focused Orthopedic Joint & Spine Mobility Evaluation (code 99213: 562x/yr, 84.44th local percentile) alongside Major Joint (Knee/Shoulder/Hip) Aspiration or Injection (20610: 422x/yr, $94–$129).
At 3838 California St, Suite 715 (94118), Dr. John Belzer, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$250.00 per new consult (4.82/5 bedside rating).
Patients evaluating Dr. John Belzer in ZIP 94118 note 28 years of post-doctoral tenure (null, 1998) alongside 8.9 annual CMS procedures per patient.
Compared against San Francisco, CA Orthopedic Surgery peers
6,530 annual services across 737 beneficiaries
Standard deviations from CA Orthopedic Surgery mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99213 | Focused Orthopedic Joint & Spine Mobility Evaluation | 562 | 84.44th | $89 – $121 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 422 | 85.44th | $94 – $129 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 297 | 87.44th | $53 – $73 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 172 | 85.44th | $127 – $174 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 109 | 83.44th | $819 – $1122 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (69 HCPCS billing breadth) | 4,968 | 84.44th | $100 – $145 |
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Dr. John Belzer, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Belzer National Provider Identifier | NPI #1417043993 (MD) | CMS NPPES Registry (94118) |
| Dr. Belzer San Francisco CMS Volume Rank | 84.44th Pct (6,530 CMS svcs; Z +0.119σ) | CMS Medicare Part B (CA Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $250.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Francisco, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $250.00 avg paid • 21 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.74/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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