Dr. Robert Garrison, MD
500 W Main St, Lewisville, TX 75057 • +1-516-555-3602
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Lewisville Percentiles
NPI #1922084144 • CBSA Regional • Emergency Medicine
CMS Medicare Part B utilization records credit Dr. Robert Garrison (MD, NPI 1922084144) at 500 W Main St in Lewisville with 990 annual clinical services (612 beneficiaries), corresponding to a -0.08σ regional deviation and upper-quartile active clinical volume (75th Lewisville percentile) with sub-specialty concentration in 22 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 500 W Main St shows Dr. Robert Garrison's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 446x/yr, 75th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 257x/yr, $125–$172).
Direct cash-pay transparency modeling sets Dr. Garrison's baseline new-consult rate near $209.00 in Lewisville, TX (cash-pay accepted, hybrid in-clinic and telehealth video consults, 18-minute average reception wait).
Credentialed as an MD specialist with 12 years post-graduation experience since completing medical school at an LCME/COCA institution (2014), Dr. Garrison coordinates 22 Active CMS HCPCS Codes workups from 500 W Main St (+1-516-555-3602).
Compared against Lewisville, TX Emergency Medicine peers
990 annual services across 612 beneficiaries
Standard deviations from TX Emergency Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 446 | 75th | $164 – $225 |
| 99213 | Established Preventive & Chronic Care Visit | 257 | 75th | $125 – $172 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 129 | 74th | $60 – $82 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 99 | 72th | $192 – $264 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 59 | 70th | $228 – $312 |
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Dr. Robert Garrison, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Garrison National Provider Identifier | NPI #1922084144 (MD) | CMS NPPES Registry (75057) |
| Dr. Garrison Lewisville CMS Volume Rank | 75.00th Pct (990 CMS svcs; Z -0.082σ) | CMS Medicare Part B (TX Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Lewisville, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.62/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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