Dr. John Cha, MD
3000 Q St Fl 3, Sacramento, CA 95816 • +1-898-555-7483
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Sacramento Percentiles
NPI #1548616337 • CBSA Regional • Hospitalist
Within the Sacramento, CA (CBSA local) Hospitalist cohort, Dr. John Cha, MD with sub-specialty concentration in 10 Active CMS HCPCS Codes ranks at the 48.57th municipal percentile and 33.72th CA percentile (-0.08σ Z-score) based on 822 billed procedures for 303 patients.
Among 5 tracked CMS fee-schedule codes for Dr. Cha (averaging 2.7 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (370 encounters), paired with 99213 (214x).
Self-pay new patient consultations with Dr. Cha (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 20-minute average reception wait, and a 4.90/5 modern protocol openness score across 4 patient logs.
Clinical background for Dr. Cha (MD, NPI #1548616337) includes accredited doctoral training (1993, 33 yrs in practice) and virtual + in-office availability across CA.
Compared against Sacramento, CA Hospitalist peers
822 annual services across 303 beneficiaries
Standard deviations from CA Hospitalist 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 | 370 | 48.57th | $221 – $303 |
| 99213 | Established Preventive & Chronic Care Visit | 214 | 52.57th | $169 – $232 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 107 | 46.57th | $81 – $111 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 82 | 49.57th | $260 – $356 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 49 | 48.57th | $308 – $422 |
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Dr. John Cha, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Cha National Provider Identifier | NPI #1548616337 (MD) | CMS NPPES Registry (95816) |
| Dr. Cha Sacramento CMS Volume Rank | 48.57th Pct (822 CMS svcs; Z -0.078σ) | CMS Medicare Part B (CA Hospitalist) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Sacramento, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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