Dr. John Leung, MD
525 N Garfield Avenue, Emergency Department, Monterey Park, CA 91754 • +1-817-555-3743
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Monterey Park Percentiles
NPI #1649214198 • CBSA Regional • Emergency Medicine
Anchored in Monterey Park, CA 91754, Dr. John Leung, MD (NPI 1649214198) logged 1,494 annual procedures (mid-cohort balanced caseload (50th Monterey Park percentile), 87.81th CA percentile, +0.09σ) with sub-specialty concentration in 72 Active CMS HCPCS Codes.
Procedural volume for Dr. Leung is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 653 annual services, $174–$238 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 377/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 189/yr).
Self-pay new patient consultations with Dr. Leung (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with in-person clinic visits only, 13-minute average reception wait, and a 4.42/5 modern protocol openness score across 9 patient logs.
Patients evaluating Dr. John Leung in ZIP 91754 note 25 years of post-doctoral tenure (null, 2001) alongside 1.8 annual CMS procedures per patient.
Compared against Monterey Park, CA Emergency Medicine peers
1,494 annual services across 830 beneficiaries
Standard deviations from CA Emergency 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 | 653 | 50th | $174 – $238 |
| 99213 | Established Preventive & Chronic Care Visit | 377 | 51th | $133 – $182 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 189 | 46th | $64 – $87 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 145 | 45th | $204 – $280 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 87 | 53th | $242 – $332 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (72 HCPCS billing breadth) | 44 | 50th | $157 – $228 |
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Dr. John Leung, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Leung National Provider Identifier | NPI #1649214198 (MD) | CMS NPPES Registry (91754) |
| Dr. Leung Monterey Park CMS Volume Rank | 50.00th Pct (1,494 CMS svcs; Z +0.092σ) | CMS Medicare Part B (CA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Monterey Park, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 13 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.42/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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