Dr. David Greenfield, MD
1525 Tamiami Trl S, Suite 601, Venice, FL 34285 • +1-738-555-6947
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Venice Percentiles
NPI #1669415253 • CBSA Regional • Rheumatology
Dr. David Greenfield, MD (NPI #1669415253) practices Rheumatology in Venice, FL (34285) with sub-specialty concentration in 20 Active CMS HCPCS Codes, recording 2,672 annual CMS services across 295 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Venice percentile) (-0.65σ vs FL state mean, 20.88th statewide percentile).
Procedural volume for Dr. Greenfield is led by HCPCS 99214 (Autoimmune Arthritis & Biologic/DMARD Safety Evaluation — 443 annual services, $66–$91 GPCI cash estimate), followed by CPT 20610 (Large Joint Synovial Arthrocentesis or Corticosteroid Injection, 202/yr) and CPT 96413 (Intravenous Biologic Infusion Therapy (First Hour), 144/yr).
At 1525 Tamiami Trl S, Suite 601 (34285), Dr. David Greenfield, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$216.00 per new consult (4.64/5 bedside rating).
Patients evaluating Dr. David Greenfield in ZIP 34285 note 25 years of post-doctoral tenure (null, 2001) alongside 9.1 annual CMS procedures per patient.
Compared against Venice, FL Rheumatology peers
2,672 annual services across 295 beneficiaries
Standard deviations from FL 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 | 443 | 12th | $66 – $91 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 202 | 12th | $52 – $72 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 144 | 12th | $91 – $125 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 96 | 12th | $69 – $94 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 77 | 12th | $91 – $125 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (20 HCPCS billing breadth) | 1,710 | 0th | $57 – $83 |
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Dr. David Greenfield, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Greenfield National Provider Identifier | NPI #1669415253 (MD) | CMS NPPES Registry (34285) |
| Dr. Greenfield Venice CMS Volume Rank | 0.00th Pct (2,672 CMS svcs; Z -0.647σ) | CMS Medicare Part B (FL Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $216.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Venice, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $216.00 avg paid • 17 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.64/5 Listening • 4.56/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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