Dr. William Chafin, MD
700 S Enota DR Ne, Gainesville, GA 30501 • +1-396-555-8622
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Gainesville Percentiles
NPI #1225122716 • CBSA Regional • Rheumatology
Statistical peer benchmarking across GA Rheumatology providers positions Dr. William Chafin, MD in Gainesville at +5.28σ (88.89th city percentile / 98.94th state percentile, 685 Medicare beneficiaries), with clinical focus spanning 78 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Chafin (averaging 733.7 services per beneficiary), 99214 (Autoimmune Arthritis & Biologic/DMARD Safety Evaluation) represents 1% of tracked volume (3855 encounters), paired with 20610 (1760x).
Self-pay new patient consultations with Dr. Chafin (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 12-minute average reception wait, and a 4.90/5 modern protocol openness score across 18 patient logs.
NPI registry verification (#1225122716) confirms Dr. William Chafin's MD standing serving CBSA 30501 with a 4.63/5 patient scorecard.
Compared against Gainesville, GA Rheumatology peers
502,594 annual services across 685 beneficiaries
Standard deviations from GA 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 | 3,855 | 88.89th | $45 – $62 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 1,760 | 91.89th | $36 – $51 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 1,257 | 93.89th | $62 – $85 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 838 | 90.89th | $47 – $65 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 670 | 83.89th | $62 – $85 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (78 HCPCS billing breadth) | 494,214 | 88.89th | $45 – $65 |
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Dr. William Chafin, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chafin National Provider Identifier | NPI #1225122716 (MD) | CMS NPPES Registry (30501) |
| Dr. Chafin Gainesville CMS Volume Rank | 88.89th Pct (502,594 CMS svcs; Z +5.279σ) | CMS Medicare Part B (GA Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Gainesville, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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