Dr. William Alexander, MD
343 22nd Ave N, Nashville, TN 37203 • +1-346-555-1948
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Nashville Percentiles
NPI #1609848738 • CBSA 34980 • Gastroenterology
Dr. William Alexander, MD (NPI #1609848738) practices Gastroenterology in Nashville, TN (37203) with sub-specialty concentration in 58 Active CMS HCPCS Codes, recording 631 annual CMS services across 309 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Nashville percentile) (-0.40σ vs TN state mean, 0.65th statewide percentile).
Fee-schedule auditing of NPI 1609848738 highlights 233 annual claims for 99214 (12th Nashville percentile; $159–$218 self-pay corridor) plus 158 encounters under 45380 and 133 under 43239.
Cash-pay intake data for NPI 1609848738 (343 22nd Ave N, Nashville) indicates $202.00 typical out-of-pocket visit spend against a $202.00 locality benchmark, paired with 16-minute average reception wait and 4.62/5 biomarker openness.
Clinical background for Dr. Alexander (MD, NPI #1609848738) includes accredited doctoral training (2016, 10 yrs in practice) and dedicated on-site consultations at 343 22nd Ave N.
Compared against Nashville, TN Gastroenterology peers
631 annual services across 309 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 | 233 | 12th | $159 – $218 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 158 | 12th | $384 – $526 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 133 | 12th | $319 – $437 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 63 | 12th | $427 – $586 |
| 99204 | New Patient Digestive & Hepatology Consultation | 44 | 12th | $225 – $308 |
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Dr. William Alexander, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Alexander National Provider Identifier | NPI #1609848738 (MD) | CMS NPPES Registry (37203) |
| Dr. Alexander Nashville CMS Volume Rank | 0.00th Pct (631 CMS svcs; Z -0.403σ) | CMS Medicare Part B (TN Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $202.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Nashville, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $202.00 avg paid • 16 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.62/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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