Dr. James Manton, MD
2515 Desales Ave Ste 206, Chattanooga, TN 37404 • +1-218-555-7280
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Chattanooga Percentiles
NPI #1538141411 • CBSA Regional • Gastroenterology
Within the Chattanooga, TN (CBSA local) Gastroenterology cohort, Dr. James Manton, MD with sub-specialty concentration in 72 Active CMS HCPCS Codes ranks at the 75th municipal percentile and 63.87th TN percentile (-0.23σ Z-score) based on 2,088 billed procedures for 661 patients.
Procedural volume for Dr. Manton is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 773 annual services, $128–$175 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 522/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 438/yr).
Direct cash-pay transparency modeling sets Dr. Manton's baseline new-consult rate near $201.00 in Chattanooga, TN (cash-pay accepted, hybrid in-clinic and telehealth video consults, 16-minute average reception wait).
Credentialed as an MD specialist with 18 years post-graduation experience since completing medical school at an LCME/COCA institution (2008), Dr. Manton coordinates 72 Active CMS HCPCS Codes workups from 2515 Desales Ave Ste 206 (+1-218-555-7280).
Compared against Chattanooga, TN Gastroenterology peers
2,088 annual services across 661 beneficiaries
Standard deviations from TN Gastroenterology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Gastroenterology, GERD & IBD Evaluation | 773 | 75th | $128 – $175 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 522 | 80th | $308 – $422 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 438 | 74th | $256 – $351 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 209 | 71th | $343 – $470 |
| 99204 | New Patient Digestive & Hepatology Consultation | 146 | 79th | $180 – $247 |
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Dr. James Manton, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Manton National Provider Identifier | NPI #1538141411 (MD) | CMS NPPES Registry (37404) |
| Dr. Manton Chattanooga CMS Volume Rank | 75.00th Pct (2,088 CMS svcs; Z -0.234σ) | CMS Medicare Part B (TN Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chattanooga, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 16 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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