Dr. Steven Sumpter, DO
10815 W Mcdowell Rd, 201, Avondale, AZ 85392 • +1-583-555-8817
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Avondale Percentiles
NPI #1083828610 • CBSA Regional • Family Practice
Within the Avondale, AZ (CBSA local) Family Practice cohort, Dr. Steven Sumpter, DO with sub-specialty concentration in 41 Active CMS HCPCS Codes ranks at the 25th municipal percentile and 32.78th AZ percentile (-0.18σ Z-score) based on 1,169 billed procedures for 327 patients.
Fee-schedule auditing of NPI 1083828610 highlights 483 annual claims for 99214 (25th Avondale percentile; $112–$154 self-pay corridor) plus 357 encounters under 99213 and 138 under G0439.
For out-of-network patients contacting +1-583-555-8817, Dr. Sumpter's practice posts a $207.00 GPCI self-pay consult estimate ($207.00 patient-logged median, 4.81/5 composite reality score over 24 submissions).
Spanning 16 years of clinical practice following 2010 graduation from medical training, Dr. Steven Sumpter integrates 41 Active CMS HCPCS Codes diagnostics for Avondale metro patients.
Compared against Avondale, AZ Family Practice peers
1,169 annual services across 327 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 | 483 | 25th | $112 – $154 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 357 | 20th | $86 – $118 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 138 | 29th | $129 – $176 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 104 | 27th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 69 | 20th | $154 – $211 |
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Dr. Steven Sumpter, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sumpter National Provider Identifier | NPI #1083828610 (DO) | CMS NPPES Registry (85392) |
| Dr. Sumpter Avondale CMS Volume Rank | 25.00th Pct (1,169 CMS svcs; Z -0.178σ) | CMS Medicare Part B (AZ Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $207.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Avondale, AZ) |
| Waiting-Room Wait Time & Cash Friendliness | $207.00 avg paid • 22 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.87/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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