Dr. Calvin Doan, DO
2929 S Harbor Blvd, Santa Ana, CA 92704 • +1-337-555-2159
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Santa Ana Percentiles
NPI #1205364569 • CBSA Regional • Family Practice
CMS Medicare Part B utilization records credit Dr. Calvin Doan (DO, NPI 1205364569) at 2929 S Harbor Blvd in Santa Ana with 6,076 annual clinical services (427 beneficiaries), corresponding to a +0.07σ regional deviation and upper-quartile active clinical volume (81.25th Santa Ana percentile) with sub-specialty concentration in 25 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 2929 S Harbor Blvd shows Dr. Calvin Doan's primary concentration in Comprehensive Primary Care & Chronic Protocol Management (code 99214: 2552x/yr, 81.25th local percentile) alongside Focused Acute & Preventive Primary Care Evaluation (99213: 1884x/yr, $157–$216).
At 2929 S Harbor Blvd (92704), Dr. Calvin Doan, DO accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$239.00 per new consult (4.92/5 bedside rating).
NPI registry verification (#1205364569) confirms Dr. Calvin Doan's DO standing serving CBSA 92704 with a 4.57/5 patient scorecard.
Compared against Santa Ana, CA Family Practice peers
6,076 annual services across 427 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 | 2,552 | 81.25th | $206 – $282 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 1,884 | 80.25th | $157 – $216 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 729 | 84.25th | $236 – $323 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 547 | 85.25th | $45 – $61 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 365 | 77.25th | $282 – $387 |
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Dr. Calvin Doan, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Doan National Provider Identifier | NPI #1205364569 (DO) | CMS NPPES Registry (92704) |
| Dr. Doan Santa Ana CMS Volume Rank | 81.25th Pct (6,076 CMS svcs; Z +0.068σ) | CMS Medicare Part B (CA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Santa Ana, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 16 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.55/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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