Dr. Steven Gremillion, MD
7777 Hennessy Blvd, Suite 1000, Baton Rouge, LA 70808 • +1-501-555-2078
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Baton Rouge Percentiles
NPI #1902807233 • CBSA Regional • Cardiology
CMS Medicare Part B utilization records credit Dr. Steven Gremillion (MD, NPI 1902807233) at 7777 Hennessy Blvd, Suite 1000 in Baton Rouge with 2,222 annual clinical services (546 beneficiaries), corresponding to a -0.55σ regional deviation and focused low-volume boutique caseload (20th Baton Rouge percentile) with sub-specialty concentration in 49 Active CMS HCPCS Codes.
Procedural volume for Dr. Gremillion is led by HCPCS 99214 (Established Cardiology Consultation & Hemodynamic Review — 844 annual services, $92–$127 GPCI cash estimate), followed by CPT 93000 (12-Lead Resting Electrocardiogram (ECG) w/ Interpretation, 622/yr) and CPT 93306 (Complete Transthoracic Echocardiography w/ Doppler & Color Flow, 400/yr).
Uninsured and high-deductible cash patients visiting Dr. Steven Gremillion in Baton Rouge (70808) face an estimated $209.00 initial evaluation fee at 7777 Hennessy Blvd, Suite 1000 (hybrid in-clinic and telehealth video consults; 19-minute average reception wait; bedside manner 4.77/5 from 13 verified reports).
NPI registry verification (#1902807233) confirms Dr. Steven Gremillion's MD standing serving CBSA 70808 with a 4.82/5 patient scorecard.
Compared against Baton Rouge, LA Cardiology peers
2,222 annual services across 546 beneficiaries
Standard deviations from LA Cardiology 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 Cardiology Consultation & Hemodynamic Review | 844 | 20th | $92 – $127 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 622 | 17th | $36 – $51 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 400 | 24th | $173 – $237 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 222 | 18th | $108 – $149 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 133 | 16th | $133 – $182 |
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Dr. Steven Gremillion, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Gremillion National Provider Identifier | NPI #1902807233 (MD) | CMS NPPES Registry (70808) |
| Dr. Gremillion Baton Rouge CMS Volume Rank | 20.00th Pct (2,222 CMS svcs; Z -0.554σ) | CMS Medicare Part B (LA Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Baton Rouge, LA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.64/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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