Dr. Michael Portillo, MD
680 Guzzi Ln Ste 106, Sonora, CA 95370 • +1-857-555-3232
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Sonora Percentiles
NPI #1306235957 • CBSA Regional • Family Practice
Anchored in Sonora, CA 95370, Dr. Michael Portillo, MD (NPI 1306235957) logged 1,735 annual procedures (focused low-volume boutique caseload (25th Sonora percentile), 59.44th CA percentile, -0.06σ) with sub-specialty concentration in 26 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Portillo (averaging 2.8 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 42% of tracked volume (729 encounters), paired with 99213 (538x).
Cash-pay intake data for NPI 1306235957 (680 Guzzi Ln Ste 106, Sonora) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 15-minute average reception wait and 4.59/5 biomarker openness.
Spanning 30 years of clinical practice following 1996 graduation from medical training, Dr. Michael Portillo integrates 26 Active CMS HCPCS Codes diagnostics for Sonora metro patients.
Compared against Sonora, CA Family Practice peers
1,735 annual services across 610 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 | 729 | 25th | $147 – $201 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 538 | 28th | $112 – $154 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 208 | 29th | $168 – $231 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 156 | 26th | $32 – $47 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 104 | 24th | $201 – $276 |
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Dr. Michael Portillo, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Portillo National Provider Identifier | NPI #1306235957 (MD) | CMS NPPES Registry (95370) |
| Dr. Portillo Sonora CMS Volume Rank | 25.00th Pct (1,735 CMS svcs; Z -0.059σ) | CMS Medicare Part B (CA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Sonora, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 15 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.90/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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