Dr. John Chiu, MD
365 Hawthorne Ave, #201, Oakland, CA 94609 • +1-949-555-5006
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Oakland Percentiles
NPI #1629007000 • CBSA Regional • Interventional Cardiology
Within the Oakland, CA (CBSA local) Interventional Cardiology cohort, Dr. John Chiu, MD with sub-specialty concentration in 75 Active CMS HCPCS Codes ranks at the 57.14th municipal percentile and 53.7th CA percentile (-0.18σ Z-score) based on 3,185 billed procedures for 1,582 patients.
Among 5 tracked CMS fee-schedule codes for Dr. Chiu (averaging 2.0 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (1433 encounters), paired with 99213 (828x).
Self-pay new patient consultations with Dr. Chiu (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 18-minute average reception wait, and a 4.93/5 modern protocol openness score across 26 patient logs.
Patients evaluating Dr. John Chiu in ZIP 94609 note 11 years of post-doctoral tenure (null, 2015) alongside 2.0 annual CMS procedures per patient.
Compared against Oakland, CA Interventional Cardiology peers
3,185 annual services across 1,582 beneficiaries
Standard deviations from CA Interventional Cardiology 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 | 1,433 | 57.14th | $212 – $290 |
| 99213 | Established Preventive & Chronic Care Visit | 828 | 57.14th | $162 – $222 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 414 | 61.14th | $77 – $106 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 319 | 54.14th | $249 – $341 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 191 | 56.14th | $295 – $404 |
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Dr. John Chiu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chiu National Provider Identifier | NPI #1629007000 (MD) | CMS NPPES Registry (94609) |
| Dr. Chiu Oakland CMS Volume Rank | 57.14th Pct (3,185 CMS svcs; Z -0.178σ) | CMS Medicare Part B (CA Interventional Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oakland, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 18 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.78/5 Listening • 4.93/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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