Dr. James Griffin, DO
7744 Conner Road, Powell, TN 37849 • +1-430-555-3568
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Powell Percentiles
NPI #1861438806 • CBSA Regional • Internal Medicine
Within the Powell, TN (CBSA local) Internal Medicine cohort, Dr. James Griffin, DO with sub-specialty concentration in 102 Active CMS HCPCS Codes ranks at the 41.67th municipal percentile and 86.59th TN percentile (+0.37σ Z-score) based on 7,248 billed procedures for 290 patients.
Fee-schedule auditing of NPI 1861438806 highlights 2107 annual claims for 99214 (41.67th Powell percentile; $42–$57 self-pay corridor) plus 1218 encounters under 99213 and 609 under 93000.
Direct cash-pay transparency modeling sets Dr. Griffin's baseline new-consult rate near $201.00 in Powell, TN (cash-pay accepted, hybrid in-clinic and telehealth video consults, 18-minute average reception wait).
Credentialed as an DO specialist with 29 years post-graduation experience since completing medical school at an LCME/COCA institution (1997), Dr. Griffin coordinates 102 Active CMS HCPCS Codes workups from 7744 Conner Road (+1-430-555-3568).
Compared against Powell, TN Internal Medicine peers
7,248 annual services across 290 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 | 2,107 | 41.67th | $42 – $57 |
| 99213 | Established Preventive & Chronic Care Visit | 1,218 | 43.67th | $32 – $47 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 609 | 38.67th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 468 | 45.67th | $49 – $67 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 281 | 36.67th | $58 – $80 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (102 HCPCS billing breadth) | 2,565 | 41.67th | $45 – $65 |
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Dr. James Griffin, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Griffin National Provider Identifier | NPI #1861438806 (DO) | CMS NPPES Registry (37849) |
| Dr. Griffin Powell CMS Volume Rank | 41.67th Pct (7,248 CMS svcs; Z +0.373σ) | CMS Medicare Part B (TN Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Powell, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 18 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.49/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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