Dr. Adam Siwek, DO
20333 N 19th Ave Ste 100, Phoenix, AZ 85027 • +1-841-555-1877
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Phoenix Percentiles
NPI #1770074007 • CBSA 38060 • Pain Management
Anchored in Phoenix, AZ 85027, Dr. Adam Siwek, DO (NPI 1770074007) logged 7,023 annual procedures (upper-quartile active clinical volume (70.59th Phoenix percentile), 62.16th AZ percentile, -0.15σ) with sub-specialty concentration in 72 Active CMS HCPCS Codes.
Dr. Siwek's longitudinal care intensity (17.8 billed units per patient across 395 individuals) centers on 99214 (929 annual units) and 99213 ($54–$74 cash range).
Direct cash-pay transparency modeling sets Dr. Siwek's baseline new-consult rate near $207.00 in Phoenix, AZ (cash-pay accepted, hybrid in-clinic and telehealth video consults, 10-minute average reception wait).
Spanning 30 years of clinical practice following 1996 graduation from medical training, Dr. Adam Siwek integrates 72 Active CMS HCPCS Codes diagnostics for Phoenix metro patients.
Compared against Phoenix, AZ Pain Management peers
7,023 annual services across 395 beneficiaries
Standard deviations from AZ Pain Management mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 929 | 70.59th | $70 – $97 |
| 99213 | Established Preventive & Chronic Care Visit | 537 | 73.59th | $54 – $74 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 268 | 72.59th | $26 – $41 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 206 | 71.59th | $83 – $113 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 124 | 65.59th | $98 – $134 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (72 HCPCS billing breadth) | 4,959 | 70.59th | $64 – $93 |
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Dr. Adam Siwek, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Siwek National Provider Identifier | NPI #1770074007 (DO) | CMS NPPES Registry (85027) |
| Dr. Siwek Phoenix CMS Volume Rank | 70.59th Pct (7,023 CMS svcs; Z -0.155σ) | CMS Medicare Part B (AZ Pain Management) |
| Fair Cash-Pay New-Patient Benchmark | $207.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Phoenix, AZ) |
| Waiting-Room Wait Time & Cash Friendliness | $207.00 avg paid • 10 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.87/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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