Dr. Sara Ancello, DO
3638 E Southern Ave Ste C108, Mesa, AZ 85206 • +1-264-555-3372
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Mesa Percentiles
NPI #1720420557 • CBSA Regional • Gastroenterology
Operating out of Mesa, AZ (3638 E Southern Ave Ste C108), Gastroenterology clinician Dr. Sara Ancello, DO (accredited MD/DO training, 1997) maintains a focused low-volume boutique caseload (4.55th Mesa percentile) (1.38th AZ percentile; Z-score -0.55σ across 647 documented services) with sub-specialty concentration in 33 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1720420557 highlights 239 annual claims for 99214 (12th Mesa percentile; $200–$275 self-pay corridor) plus 162 encounters under 45380 and 136 under 43239.
At 3638 E Southern Ave Ste C108 (85206), Dr. Sara Ancello, DO accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$207.00 per new consult (4.79/5 bedside rating).
NPI registry verification (#1720420557) confirms Dr. Sara Ancello's DO standing serving CBSA 85206 with a 4.62/5 patient scorecard.
Compared against Mesa, AZ Gastroenterology peers
647 annual services across 274 beneficiaries
Standard deviations from AZ 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 | 239 | 12th | $200 – $275 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 162 | 12th | $483 – $662 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 136 | 12th | $401 – $549 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 65 | 12th | $538 – $737 |
| 99204 | New Patient Digestive & Hepatology Consultation | 45 | 12th | $282 – $387 |
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Dr. Sara Ancello, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ancello National Provider Identifier | NPI #1720420557 (DO) | CMS NPPES Registry (85206) |
| Dr. Ancello Mesa CMS Volume Rank | 4.55th Pct (647 CMS svcs; Z -0.554σ) | CMS Medicare Part B (AZ Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $207.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Mesa, AZ) |
| Waiting-Room Wait Time & Cash Friendliness | $207.00 avg paid • 21 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.66/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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