Dr. Eric Thomas, MD
6601 S Minnesota Ave Ste 200, Sioux Falls, SD 57108 • +1-783-555-5482
Medical Education: Accredited U.S. Medical School (Class of 2000)
What This Doctor Actually Performs: CMS Medicare Utilization & Sioux Falls Percentiles
NPI #1588636484 • CBSA Regional • Ophthalmology
CMS Medicare Part B utilization records credit Dr. Eric Thomas (MD, NPI 1588636484) at 6601 S Minnesota Ave Ste 200 in Sioux Falls with 57,925 annual clinical services (1,105 beneficiaries), corresponding to a -0.13σ regional deviation and top-decile high-throughput specialist (94.74th percentile in Sioux Falls) with sub-specialty concentration in 44 Active CMS HCPCS Codes.
Procedural volume for Dr. Thomas is led by HCPCS 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam — 3142 annual services, $151–$207 GPCI cash estimate), followed by CPT 92134 (Scanning Computerized Ophthalmic Retinal OCT Imaging, 2208/yr) and CPT 92083 (Extended Threshold Visual Field Glaucoma Perimetry, 1444/yr).
Uninsured and high-deductible cash patients visiting Dr. Eric Thomas in Sioux Falls (57108) face an estimated $209.00 initial evaluation fee at 6601 S Minnesota Ave Ste 200 (hybrid in-clinic and telehealth video consults; 19-minute average reception wait; bedside manner 4.91/5 from 5 verified reports).
Spanning 26 years of clinical practice following 2000 graduation from medical training, Dr. Eric Thomas integrates 44 Active CMS HCPCS Codes diagnostics for Sioux Falls metro patients.
Top 10% Ophthalmology volume leader in Sioux Falls, SD
57,925 annual services across 1,105 beneficiaries
Standard deviations from SD Ophthalmology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 92014 | Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam | 3,142 | 94.74th | $151 – $207 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 2,208 | 96.74th | $83 – $114 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 1,444 | 99.5th | $100 – $137 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 1,019 | 89.74th | $182 – $249 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 679 | 90.74th | $666 – $912 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (44 HCPCS billing breadth) | 49,433 | 94.74th | $133 – $193 |
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Dr. Eric Thomas, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Thomas National Provider Identifier | NPI #1588636484 (MD) | CMS NPPES Registry (57108) |
| Dr. Thomas Sioux Falls CMS Volume Rank | 94.74th Pct (57,925 CMS svcs; Z -0.125σ) | CMS Medicare Part B (SD Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Sioux Falls, SD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.56/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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