Dr. Matthew Garrison, MD
301 Med Tech Pkwy Ste 240, Johnson City, TN 37604 • +1-943-555-5683
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Johnson City Percentiles
NPI #1881814648 • CBSA Regional • Internal Medicine
Anchored in Johnson City, TN 37604, Dr. Matthew Garrison, MD (NPI 1881814648) logged 791 annual procedures (focused low-volume boutique caseload (11.86th Johnson City percentile), 13.88th TN percentile, -0.39σ) with sub-specialty concentration in 12 Active CMS HCPCS Codes.
Dr. Garrison's longitudinal care intensity (3.4 billed units per patient across 236 individuals) centers on 99214 (356 annual units) and 99213 ($121–$166 cash range).
Direct cash-pay transparency modeling sets Dr. Garrison's baseline new-consult rate near $201.00 in Johnson City, TN (cash-pay accepted, hybrid in-clinic and telehealth video consults, 21-minute average reception wait).
From 301 Med Tech Pkwy Ste 240 in Johnson City (+1-943-555-5683), Dr. Garrison, MD (23-year clinical track record) delivers 12 Active CMS HCPCS Codes care.
Compared against Johnson City, TN Internal Medicine peers
791 annual services across 236 beneficiaries
Standard deviations from TN Internal 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 | 356 | 12th | $158 – $216 |
| 99213 | Established Preventive & Chronic Care Visit | 206 | 15.86th | $121 – $166 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 103 | 13.86th | $58 – $79 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 79 | 12th | $185 – $254 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 47 | 14.86th | $220 – $301 |
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Dr. Matthew Garrison, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Garrison National Provider Identifier | NPI #1881814648 (MD) | CMS NPPES Registry (37604) |
| Dr. Garrison Johnson City CMS Volume Rank | 11.86th Pct (791 CMS svcs; Z -0.388σ) | CMS Medicare Part B (TN Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Johnson City, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 21 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.89/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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