Dr. Sarah Kortebein, MD
7680 Dannaher Drive, Powell, TN 37849 • +1-430-555-6384
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Powell Percentiles
NPI #1598298903 • CBSA Regional • Otolaryngology
Statistical peer benchmarking across TN Otolaryngology providers positions Dr. Sarah Kortebein, MD in Powell at -0.17σ (11.11th city percentile / 60.17th state percentile, 494 Medicare beneficiaries), with clinical focus spanning 72 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1598298903 highlights 706 annual claims for 99213 (12th Powell percentile; $92–$126 self-pay corridor) plus 519 encounters under 31231 and 394 under 31575.
Uninsured and high-deductible cash patients visiting Dr. Sarah Kortebein in Powell (37849) face an estimated $201.00 initial evaluation fee at 7680 Dannaher Drive (hybrid in-clinic and telehealth video consults; 12-minute average reception wait; bedside manner 4.67/5 from 8 verified reports).
Credentialed as an MD specialist with 11 years post-graduation experience since completing medical school at an LCME/COCA institution (2015), Dr. Kortebein coordinates 72 Active CMS HCPCS Codes workups from 7680 Dannaher Drive (+1-430-555-6384).
Compared against Powell, TN Otolaryngology peers
2,075 annual services across 494 beneficiaries
Standard deviations from TN Otolaryngology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99213 | Focused Ear, Nose, Sinus & Throat Examination | 706 | 12th | $92 – $126 |
| 31231 | Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy | 519 | 13.11th | $184 – $253 |
| 31575 | Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection | 394 | 13.11th | $134 – $184 |
| 92557 | Comprehensive Pure-Tone Audiometry & Speech Recognition | 270 | 12th | $65 – $89 |
| 69210 | Instrumented Impacted Cerumen Removal Under Microscopy | 187 | 12th | $58 – $79 |
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Dr. Sarah Kortebein, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kortebein National Provider Identifier | NPI #1598298903 (MD) | CMS NPPES Registry (37849) |
| Dr. Kortebein Powell CMS Volume Rank | 11.11th Pct (2,075 CMS svcs; Z -0.168σ) | CMS Medicare Part B (TN Otolaryngology) |
| 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 • 12 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.55/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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