Dr. Eui Cha, MD
2501 E Chapman Ave Ste 300, Orange, CA 92869 • +1-569-555-6053
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Orange Percentiles
NPI #1497047757 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across CA Internal Medicine providers positions Dr. Eui Cha, MD in Orange at -0.11σ (10.14th city percentile / 4.35th state percentile, 251 Medicare beneficiaries), with clinical focus spanning 12 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Eui Cha (92869) place 99214 at the top of the practice ledger (304 yearly units, 12th metro rank), rounded out by 99213 and 93000.
Uninsured and high-deductible cash patients visiting Dr. Eui Cha in Orange (92869) face an estimated $239.00 initial evaluation fee at 2501 E Chapman Ave Ste 300 (in-person clinic visits only; 21-minute average reception wait; bedside manner 4.72/5 from 21 verified reports).
Patients evaluating Dr. Eui Cha in ZIP 92869 note 31 years of post-doctoral tenure (null, 1995) alongside 2.7 annual CMS procedures per patient.
Compared against Orange, CA Internal Medicine peers
675 annual services across 251 beneficiaries
Standard deviations from CA 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 | 304 | 12th | $227 – $311 |
| 99213 | Established Preventive & Chronic Care Visit | 176 | 15.14th | $174 – $238 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 88 | 12.14th | $83 – $114 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 68 | 15.14th | $267 – $365 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 41 | 12th | $316 – $433 |
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Dr. Eui Cha, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Cha National Provider Identifier | NPI #1497047757 (MD) | CMS NPPES Registry (92869) |
| Dr. Cha Orange CMS Volume Rank | 10.14th Pct (675 CMS svcs; Z -0.109σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Orange, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 21 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.72/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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