Dr. Sarah Powell, MD
101 Tower Rd, Suite 120, Dakota Dunes, SD 57049 • +1-278-555-8152
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Dakota Dunes Percentiles
NPI #1861442915 • CBSA Regional • Otolaryngology
Dr. Sarah Powell, MD (NPI #1861442915) practices Otolaryngology in Dakota Dunes, SD (57049) with sub-specialty concentration in 72 Active CMS HCPCS Codes, recording 1,152 annual CMS services across 344 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (33.33th Dakota Dunes percentile) (-0.83σ vs SD state mean, 26.67th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Powell (averaging 3.3 services per beneficiary), 99213 (Focused Ear, Nose, Sinus & Throat Examination) represents 34% of tracked volume (392 encounters), paired with 31231 (288x).
Cash-pay intake data for NPI 1861442915 (101 Tower Rd, Suite 120, Dakota Dunes) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 11-minute average reception wait and 4.42/5 biomarker openness.
NPI registry verification (#1861442915) confirms Dr. Sarah Powell's MD standing serving CBSA 57049 with a 4.70/5 patient scorecard.
Compared against Dakota Dunes, SD Otolaryngology peers
1,152 annual services across 344 beneficiaries
Standard deviations from SD 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 | 392 | 33.33th | $153 – $209 |
| 31231 | Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy | 288 | 30.33th | $307 – $421 |
| 31575 | Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection | 219 | 34.33th | $224 – $307 |
| 92557 | Comprehensive Pure-Tone Audiometry & Speech Recognition | 150 | 28.33th | $108 – $148 |
| 69210 | Instrumented Impacted Cerumen Removal Under Microscopy | 104 | 34.33th | $96 – $132 |
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Dr. Sarah Powell, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Powell National Provider Identifier | NPI #1861442915 (MD) | CMS NPPES Registry (57049) |
| Dr. Powell Dakota Dunes CMS Volume Rank | 33.33th Pct (1,152 CMS svcs; Z -0.829σ) | CMS Medicare Part B (SD Otolaryngology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Dakota Dunes, SD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.42/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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