Dr. Eric Gwynn, MD
75 Baylor DR Ste 205, Bluffton, SC 29910 • +1-686-555-1652
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Bluffton Percentiles
NPI #1467586628 • CBSA Regional • Urology
Within the Bluffton, SC (CBSA local) Urology cohort, Dr. Eric Gwynn, MD with sub-specialty concentration in 129 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 43.44th SC percentile (-0.28σ Z-score) based on 4,485 billed procedures for 741 patients.
Medicare Part B line-item claims for Dr. Eric Gwynn (29910) place 99214 at the top of the practice ledger (1588 yearly units, 50th metro rank), rounded out by 51798 and 52000.
Direct cash-pay transparency modeling sets Dr. Gwynn's baseline new-consult rate near $209.00 in Bluffton, SC (cash-pay accepted, in-person clinic visits only, 9-minute average reception wait).
NPI registry verification (#1467586628) confirms Dr. Eric Gwynn's MD standing serving CBSA 29910 with a 4.88/5 patient scorecard.
Compared against Bluffton, SC Urology peers
4,485 annual services across 741 beneficiaries
Standard deviations from SC Urology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Urologic, BPH & Androgen Evaluation | 1,588 | 50th | $160 – $219 |
| 51798 | Ultrasound Measurement of Post-Void Residual Urine Capacity | 1,191 | 51th | $67 – $91 |
| 52000 | Diagnostic Cystourethroscopy Lower Urinary Tract Inspection | 750 | 45th | $326 – $447 |
| 51741 | Complex Electronic Uroflowmetry Stream Calibration | 529 | 51th | $90 – $124 |
| 99204 | New Patient Urologic & Prostate Diagnostic Consultation | 353 | 51th | $225 – $308 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (129 HCPCS billing breadth) | 75 | 50th | $144 – $209 |
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Dr. Eric Gwynn, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Gwynn National Provider Identifier | NPI #1467586628 (MD) | CMS NPPES Registry (29910) |
| Dr. Gwynn Bluffton CMS Volume Rank | 50.00th Pct (4,485 CMS svcs; Z -0.284σ) | CMS Medicare Part B (SC Urology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Bluffton, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.76/5 Listening • 4.61/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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