Dr. Brenda Hayakawa, MD
1350 W Covina Blvd, San Dimas, CA 91773 • +1-212-555-6360
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & San Dimas Percentiles
NPI #1679527386 • CBSA Regional • Emergency Medicine
Within the San Dimas, CA (CBSA local) Emergency Medicine cohort, Dr. Brenda Hayakawa, MD with sub-specialty concentration in 41 Active CMS HCPCS Codes ranks at the 0th municipal percentile and 17.06th CA percentile (-0.27σ Z-score) based on 705 billed procedures for 418 patients.
Procedural volume for Dr. Hayakawa is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 317 annual services, $192–$264 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 183/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 92/yr).
Uninsured and high-deductible cash patients visiting Dr. Brenda Hayakawa in San Dimas (91773) face an estimated $239.00 initial evaluation fee at 1350 W Covina Blvd (hybrid in-clinic and telehealth video consults; 19-minute average reception wait; bedside manner 4.65/5 from 11 verified reports).
NPI registry verification (#1679527386) confirms Dr. Brenda Hayakawa's MD standing serving CBSA 91773 with a 4.80/5 patient scorecard.
Compared against San Dimas, CA Emergency Medicine peers
705 annual services across 418 beneficiaries
Standard deviations from CA Emergency 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 | 317 | 12th | $192 – $264 |
| 99213 | Established Preventive & Chronic Care Visit | 183 | 12th | $147 – $202 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 92 | 12th | $70 – $96 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 71 | 12th | $226 – $310 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 42 | 12th | $268 – $367 |
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Dr. Brenda Hayakawa, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hayakawa National Provider Identifier | NPI #1679527386 (MD) | CMS NPPES Registry (91773) |
| Dr. Hayakawa San Dimas CMS Volume Rank | 0.00th Pct (705 CMS svcs; Z -0.268σ) | CMS Medicare Part B (CA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Dimas, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 19 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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