Dr. William Chua, MD
3111 W Beverly Blvd, Montebello, CA 90640 • +1-701-555-1557
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Montebello Percentiles
NPI #1639199656 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across CA Internal Medicine providers positions Dr. William Chua, MD in Montebello at +0.38σ (83.33th city percentile / 96.84th state percentile, 1,647 Medicare beneficiaries), with clinical focus spanning 19 Active CMS HCPCS Codes.
Dr. Chua's longitudinal care intensity (10.4 billed units per patient across 1647 individuals) centers on 99214 (7702 annual units) and 99213 ($141–$193 cash range).
Direct cash-pay transparency modeling sets Dr. Chua's baseline new-consult rate near $239.00 in Montebello, CA (cash-pay accepted, in-person clinic visits only, 19-minute average reception wait).
NPI registry verification (#1639199656) confirms Dr. William Chua's MD standing serving CBSA 90640 with a 4.66/5 patient scorecard.
Compared against Montebello, CA Internal Medicine peers
17,116 annual services across 1,647 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 | 7,702 | 83.33th | $184 – $252 |
| 99213 | Established Preventive & Chronic Care Visit | 4,450 | 81.33th | $141 – $193 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 2,225 | 85.33th | $67 – $92 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 1,712 | 81.33th | $216 – $296 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 1,027 | 78.33th | $256 – $351 |
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Dr. William Chua, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chua National Provider Identifier | NPI #1639199656 (MD) | CMS NPPES Registry (90640) |
| Dr. Chua Montebello CMS Volume Rank | 83.33th Pct (17,116 CMS svcs; Z +0.376σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Montebello, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 19 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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