Dr. Robert Harf, MD
181 Andrieux St Ste 111, Sonoma, CA 95476 • +1-580-555-1831
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Sonoma Percentiles
NPI #1023128741 • CBSA Regional • Orthopedic Surgery
Operating out of Sonoma, CA (181 Andrieux St Ste 111), Orthopedic Surgery clinician Dr. Robert Harf, MD (accredited MD/DO training, 2001) maintains a focused low-volume boutique caseload (25th Sonoma percentile) (9.4th CA percentile; Z-score -0.39σ across 852 documented services) with sub-specialty concentration in 81 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Robert Harf (95476) place 99213 at the top of the practice ledger (280 yearly units, 25th metro rank), rounded out by 20610 and 73562.
Self-pay new patient consultations with Dr. Harf (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with in-person clinic visits only, 20-minute average reception wait, and a 4.56/5 modern protocol openness score across 12 patient logs.
From 181 Andrieux St Ste 111 in Sonoma (+1-580-555-1831), Dr. Harf, MD (25-year clinical track record) delivers 81 Active CMS HCPCS Codes care.
Compared against Sonoma, CA Orthopedic Surgery peers
852 annual services across 241 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 | 280 | 25th | $189 – $260 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 210 | 25th | $202 – $277 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 148 | 29th | $113 – $155 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 86 | 26th | $272 – $373 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 54 | 28th | $1751 – $2399 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (81 HCPCS billing breadth) | 74 | 25th | $214 – $310 |
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Dr. Robert Harf, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Harf National Provider Identifier | NPI #1023128741 (MD) | CMS NPPES Registry (95476) |
| Dr. Harf Sonoma CMS Volume Rank | 25.00th Pct (852 CMS svcs; Z -0.387σ) | CMS Medicare Part B (CA Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Sonoma, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.56/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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