Dr. Tharren Duffy, DO
800 E Dawson St, Tyler, TX 75701 • +1-887-555-8364
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Tyler Percentiles
NPI #1508027020 • CBSA Regional • Emergency Medicine
Operating out of Tyler, TX (800 E Dawson St), Emergency Medicine clinician Dr. Tharren Duffy, DO (accredited MD/DO training, 2014) maintains a focused low-volume boutique caseload (11.54th Tyler percentile) (10.65th TX percentile; Z-score -0.11σ across 666 documented services) with sub-specialty concentration in 35 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Duffy (averaging 1.5 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (300 encounters), paired with 99213 (173x).
For out-of-network patients contacting +1-887-555-8364, Dr. Duffy's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.83/5 composite reality score over 10 submissions).
Credentialed as an DO specialist with 12 years post-graduation experience since completing medical school at an LCME/COCA institution (2014), Dr. Duffy coordinates 35 Active CMS HCPCS Codes workups from 800 E Dawson St (+1-887-555-8364).
Compared against Tyler, TX Emergency Medicine peers
666 annual services across 431 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 | 300 | 12th | $174 – $239 |
| 99213 | Established Preventive & Chronic Care Visit | 173 | 12th | $133 – $183 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 87 | 12th | $64 – $87 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 67 | 12th | $205 – $281 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 40 | 12th | $243 – $332 |
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Dr. Tharren Duffy, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Duffy National Provider Identifier | NPI #1508027020 (DO) | CMS NPPES Registry (75701) |
| Dr. Duffy Tyler CMS Volume Rank | 11.54th Pct (666 CMS svcs; Z -0.111σ) | CMS Medicare Part B (TX Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Tyler, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.56/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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