Dr. Aaron Zaks, DO
1440 Military W Ste 101, Benicia, CA 94510 • +1-718-555-9760
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Benicia Percentiles
NPI #1447600317 • CBSA Regional • Family Practice
Statistical peer benchmarking across CA Family Practice providers positions Dr. Aaron Zaks, DO in Benicia at -0.08σ (0th city percentile / 34.83th state percentile, 186 Medicare beneficiaries), with clinical focus spanning 34 Active CMS HCPCS Codes.
Dr. Zaks's longitudinal care intensity (5.6 billed units per patient across 186 individuals) centers on 99214 (264 annual units) and 99213 ($111–$153 cash range).
Cash-pay intake data for NPI 1447600317 (1440 Military W Ste 101, Benicia) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 13-minute average reception wait and 4.72/5 biomarker openness.
Spanning 11 years of clinical practice following 2015 graduation from medical training, Dr. Aaron Zaks integrates 34 Active CMS HCPCS Codes diagnostics for Benicia metro patients.
Compared against Benicia, CA Family Practice peers
1,045 annual services across 186 beneficiaries
Standard deviations from CA 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 | 264 | 12th | $146 – $200 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 195 | 12th | $111 – $153 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 75 | 12th | $167 – $229 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 57 | 12th | $32 – $47 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 38 | 12th | $200 – $274 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (34 HCPCS billing breadth) | 416 | 0th | $131 – $190 |
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Dr. Aaron Zaks, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zaks National Provider Identifier | NPI #1447600317 (DO) | CMS NPPES Registry (94510) |
| Dr. Zaks Benicia CMS Volume Rank | 0.00th Pct (1,045 CMS svcs; Z -0.079σ) | CMS Medicare Part B (CA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Benicia, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 13 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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