Dr. Sergio Penaherrera, MD
3800 W 24th St, 1, Yuma, AZ 85364 • +1-873-555-3958
Medical Education: Accredited U.S. Medical School (Class of 2012)
What This Doctor Actually Performs: CMS Medicare Utilization & Yuma Percentiles
NPI #1538258744 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Sergio Penaherrera (MD, NPI 1538258744) at 3800 W 24th St, 1 in Yuma with 1,543 annual clinical services (304 beneficiaries), corresponding to a -0.16σ regional deviation and mid-cohort balanced caseload (40th Yuma percentile) with sub-specialty concentration in 19 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 3800 W 24th St, 1 shows Dr. Sergio Penaherrera's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 694x/yr, 40th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 401x/yr, $70–$96).
Cash-pay intake data for NPI 1538258744 (3800 W 24th St, 1, Yuma) indicates $207.00 typical out-of-pocket visit spend against a $207.00 locality benchmark, paired with 12-minute average reception wait and 4.82/5 biomarker openness.
NPI registry verification (#1538258744) confirms Dr. Sergio Penaherrera's MD standing serving CBSA 85364 with a 4.91/5 patient scorecard.
Compared against Yuma, AZ Internal Medicine peers
1,543 annual services across 304 beneficiaries
Standard deviations from AZ Internal Medicine 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 | 694 | 40th | $92 – $126 |
| 99213 | Established Preventive & Chronic Care Visit | 401 | 41th | $70 – $96 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 201 | 44th | $34 – $49 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 154 | 42th | $108 – $148 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 93 | 45th | $128 – $175 |
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Dr. Sergio Penaherrera, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Penaherrera National Provider Identifier | NPI #1538258744 (MD) | CMS NPPES Registry (85364) |
| Dr. Penaherrera Yuma CMS Volume Rank | 40.00th Pct (1,543 CMS svcs; Z -0.162σ) | CMS Medicare Part B (AZ Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $207.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Yuma, AZ) |
| Waiting-Room Wait Time & Cash Friendliness | $207.00 avg paid • 12 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.82/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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