Dr. Ashley Stillwell, DO
13400 E Shea Blvd, Scottsdale, AZ 85259 • +1-879-555-3223
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Scottsdale Percentiles
NPI #1538426044 • CBSA 38060 • Family Practice
Dr. Ashley Stillwell, DO (NPI #1538426044) practices Family Practice in Scottsdale, AZ (85259) with sub-specialty concentration in 43 Active CMS HCPCS Codes, recording 908 annual CMS services across 239 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (19.61th Scottsdale percentile) (-0.20σ vs AZ state mean, 18.04th statewide percentile).
Among 6 tracked CMS fee-schedule codes for Dr. Stillwell (averaging 3.8 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 37% of tracked volume (334 encounters), paired with 99213 (247x).
For out-of-network patients contacting +1-879-555-3223, Dr. Stillwell's practice posts a $210.00 GPCI self-pay consult estimate ($210.00 patient-logged median, 4.80/5 composite reality score over 23 submissions).
Credentialed as an DO specialist with 23 years post-graduation experience since completing medical school at an LCME/COCA institution (2003), Dr. Stillwell coordinates 43 Active CMS HCPCS Codes workups from 13400 E Shea Blvd (+1-879-555-3223).
Compared against Scottsdale, AZ Family Practice peers
908 annual services across 239 beneficiaries
Standard deviations from AZ Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 334 | 19.61th | $115 – $158 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 247 | 22.61th | $88 – $121 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 96 | 24.61th | $132 – $182 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 72 | 20.61th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 48 | 24.61th | $159 – $217 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (43 HCPCS billing breadth) | 112 | 19.61th | $104 – $151 |
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Dr. Ashley Stillwell, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Stillwell National Provider Identifier | NPI #1538426044 (DO) | CMS NPPES Registry (85259) |
| Dr. Stillwell Scottsdale CMS Volume Rank | 19.61th Pct (908 CMS svcs; Z -0.199σ) | CMS Medicare Part B (AZ Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $210.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Scottsdale, AZ) |
| Waiting-Room Wait Time & Cash Friendliness | $210.00 avg paid • 11 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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