Dr. David Chang, MD
350 Terracina Blvd, Redlands, CA 92373 • +1-917-555-8323
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Redlands Percentiles
NPI #1972515252 • CBSA Regional • Emergency Medicine
Within the Redlands, CA (CBSA local) Emergency Medicine cohort, Dr. David Chang, MD with sub-specialty concentration in 43 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 41.9th CA percentile (-0.20σ Z-score) based on 842 billed procedures for 405 patients.
Among 5 tracked CMS fee-schedule codes for Dr. Chang (averaging 2.1 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (379 encounters), paired with 99213 (219x).
Direct cash-pay transparency modeling sets Dr. Chang's baseline new-consult rate near $239.00 in Redlands, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 15-minute average reception wait).
From 350 Terracina Blvd in Redlands (+1-917-555-8323), Dr. Chang, MD (23-year clinical track record) delivers 43 Active CMS HCPCS Codes care.
Compared against Redlands, CA Emergency Medicine peers
842 annual services across 405 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 | 379 | 50th | $175 – $239 |
| 99213 | Established Preventive & Chronic Care Visit | 219 | 52th | $134 – $183 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 109 | 55th | $64 – $87 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 84 | 52th | $205 – $281 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 51 | 52th | $243 – $333 |
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Dr. David Chang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1972515252 (MD) | CMS NPPES Registry (92373) |
| Dr. Chang Redlands CMS Volume Rank | 50.00th Pct (842 CMS svcs; Z -0.205σ) | CMS Medicare Part B (CA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Redlands, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 15 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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