Dr. Keith Porter, MD
130 W Ravine Rd, Kingsport, TN 37660 • +1-365-555-3655
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Kingsport Percentiles
NPI #1821036179 • CBSA Regional • Internal Medicine
Within the Kingsport, TN (CBSA local) Internal Medicine cohort, Dr. Keith Porter, MD with sub-specialty concentration in 12 Active CMS HCPCS Codes ranks at the 10.53th municipal percentile and 18.96th TN percentile (-0.38σ Z-score) based on 855 billed procedures for 306 patients.
Fee-schedule auditing of NPI 1821036179 highlights 385 annual claims for 99214 (12th Kingsport percentile; $140–$192 self-pay corridor) plus 222 encounters under 99213 and 111 under 93000.
Cash-pay intake data for NPI 1821036179 (130 W Ravine Rd, Kingsport) indicates $201.00 typical out-of-pocket visit spend against a $201.00 locality benchmark, paired with 13-minute average reception wait and 4.63/5 biomarker openness.
Credentialed as an MD specialist with 17 years post-graduation experience since completing medical school at an LCME/COCA institution (2009), Dr. Porter coordinates 12 Active CMS HCPCS Codes workups from 130 W Ravine Rd (+1-365-555-3655).
Compared against Kingsport, TN Internal Medicine peers
855 annual services across 306 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 | 385 | 12th | $140 – $192 |
| 99213 | Established Preventive & Chronic Care Visit | 222 | 13.53th | $107 – $147 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 111 | 12th | $51 – $70 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 86 | 12.53th | $165 – $226 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 51 | 12th | $195 – $268 |
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Dr. Keith Porter, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Porter National Provider Identifier | NPI #1821036179 (MD) | CMS NPPES Registry (37660) |
| Dr. Porter Kingsport CMS Volume Rank | 10.53th Pct (855 CMS svcs; Z -0.381σ) | CMS Medicare Part B (TN Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Kingsport, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 13 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.63/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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