Dr. Allison Locke, MD
988 Oak Ridge Tpke Ste 200, Oak Ridge, TN 37830 • +1-388-555-8805
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Oak Ridge Percentiles
NPI #1518256148 • CBSA Regional • Gastroenterology
Dr. Allison Locke, MD (NPI #1518256148) practices Gastroenterology in Oak Ridge, TN (37830) with sub-specialty concentration in 22 Active CMS HCPCS Codes, recording 671 annual CMS services across 406 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Oak Ridge percentile) (-0.40σ vs TN state mean, 5.81th statewide percentile).
Procedural volume for Dr. Locke is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 248 annual services, $202–$277 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 168/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 141/yr).
At 988 Oak Ridge Tpke Ste 200 (37830), Dr. Allison Locke, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$201.00 per new consult (4.66/5 bedside rating).
Credentialed as an MD specialist with 11 years post-graduation experience since completing medical school at an LCME/COCA institution (2015), Dr. Locke coordinates 22 Active CMS HCPCS Codes workups from 988 Oak Ridge Tpke Ste 200 (+1-388-555-8805).
Compared against Oak Ridge, TN Gastroenterology peers
671 annual services across 406 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 | 248 | 12th | $202 – $277 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 168 | 12th | $487 – $667 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 141 | 12th | $404 – $554 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 67 | 12th | $542 – $742 |
| 99204 | New Patient Digestive & Hepatology Consultation | 47 | 12th | $285 – $390 |
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Dr. Allison Locke, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Locke National Provider Identifier | NPI #1518256148 (MD) | CMS NPPES Registry (37830) |
| Dr. Locke Oak Ridge CMS Volume Rank | 0.00th Pct (671 CMS svcs; Z -0.399σ) | CMS Medicare Part B (TN Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oak Ridge, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 14 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.44/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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