Dr. Roger Yang, MD
100 W California Blvd, Pasadena, CA 91105 • +1-239-555-9857
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Pasadena Percentiles
NPI #1295849883 • CBSA Regional • Emergency Medicine
Dr. Roger Yang, MD (NPI #1295849883) practices Emergency Medicine in Pasadena, CA (91105) with sub-specialty concentration in 32 Active CMS HCPCS Codes, recording 870 annual CMS services across 481 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (56.25th Pasadena percentile) (-0.19σ vs CA state mean, 46.62th statewide percentile).
Fee-schedule auditing of NPI 1295849883 highlights 392 annual claims for 99214 (56.25th Pasadena percentile; $153–$210 self-pay corridor) plus 226 encounters under 99213 and 113 under 93000.
Self-pay new patient consultations with Dr. Yang (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 12-minute average reception wait, and a 4.65/5 modern protocol openness score across 14 patient logs.
Patients evaluating Dr. Roger Yang in ZIP 91105 note 23 years of post-doctoral tenure (null, 2003) alongside 1.8 annual CMS procedures per patient.
Compared against Pasadena, CA Emergency Medicine peers
870 annual services across 481 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 | 392 | 56.25th | $153 – $210 |
| 99213 | Established Preventive & Chronic Care Visit | 226 | 54.25th | $117 – $161 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 113 | 60.25th | $56 – $77 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 87 | 56.25th | $180 – $247 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 52 | 58.25th | $213 – $292 |
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Dr. Roger Yang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Yang National Provider Identifier | NPI #1295849883 (MD) | CMS NPPES Registry (91105) |
| Dr. Yang Pasadena CMS Volume Rank | 56.25th Pct (870 CMS svcs; Z -0.193σ) | CMS Medicare Part B (CA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Pasadena, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 12 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.62/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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