Dr. David Borenstein, MD
2021 K St Nw, Suite 300, Washington, DC 20006 • +1-474-555-3349
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Washington Percentiles
NPI #1366441727 • CBSA Regional • Rheumatology
Within the Washington, DC (CBSA local) Rheumatology cohort, Dr. David Borenstein, MD with sub-specialty concentration in 74 Active CMS HCPCS Codes ranks at the 58.82th municipal percentile and 58.82th DC percentile (-0.30σ Z-score) based on 13,690 billed procedures for 351 patients.
Procedural volume for Dr. Borenstein is led by HCPCS 99214 (Autoimmune Arthritis & Biologic/DMARD Safety Evaluation — 973 annual services, $51–$70 GPCI cash estimate), followed by CPT 20610 (Large Joint Synovial Arthrocentesis or Corticosteroid Injection, 444/yr) and CPT 96413 (Intravenous Biologic Infusion Therapy (First Hour), 317/yr).
Self-pay new patient consultations with Dr. Borenstein (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 13-minute average reception wait, and a 4.42/5 modern protocol openness score across 7 patient logs.
From 2021 K St Nw, Suite 300 in Washington (+1-474-555-3349), Dr. Borenstein, MD (33-year clinical track record) delivers 74 Active CMS HCPCS Codes care.
Compared against Washington, DC Rheumatology peers
13,690 annual services across 351 beneficiaries
Standard deviations from DC 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 | 973 | 58.82th | $51 – $70 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 444 | 55.82th | $41 – $56 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 317 | 60.82th | $70 – $97 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 212 | 58.82th | $53 – $73 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 169 | 56.82th | $70 – $97 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (74 HCPCS billing breadth) | 11,574 | 58.82th | $45 – $65 |
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Dr. David Borenstein, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Borenstein National Provider Identifier | NPI #1366441727 (MD) | CMS NPPES Registry (20006) |
| Dr. Borenstein Washington CMS Volume Rank | 58.82th Pct (13,690 CMS svcs; Z -0.300σ) | CMS Medicare Part B (DC Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Washington, DC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.42/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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