Dr. David Chang, MD
8536 Wilshire Blvd, Suite 301, Beverly Hills, CA 90211 • +1-426-555-2103
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Beverly Hills Percentiles
NPI #1518170083 • CBSA Regional • Advanced Heart Failure and Transplant Cardiology
CMS Medicare Part B utilization records credit Dr. David Chang (MD, NPI 1518170083) at 8536 Wilshire Blvd, Suite 301 in Beverly Hills with 1,745 annual clinical services (520 beneficiaries), corresponding to a -0.19σ regional deviation and upper-quartile active clinical volume (77.78th Beverly Hills percentile) with sub-specialty concentration in 42 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. David Chang (90211) place 99214 at the top of the practice ledger (785 yearly units, 77.78th metro rank), rounded out by 99213 and 93000.
At 8536 Wilshire Blvd, Suite 301 (90211), Dr. David Chang, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$239.00 per new consult (4.93/5 bedside rating).
NPI registry verification (#1518170083) confirms Dr. David Chang's MD standing serving CBSA 90211 with a 4.71/5 patient scorecard.
Compared against Beverly Hills, CA Advanced Heart Failure and Transplant Cardiology peers
1,745 annual services across 520 beneficiaries
Standard deviations from CA Advanced Heart Failure and Transplant Cardiology 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 | 785 | 77.78th | $167 – $229 |
| 99213 | Established Preventive & Chronic Care Visit | 454 | 81.78th | $128 – $175 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 227 | 72.78th | $61 – $84 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 175 | 72.78th | $196 – $268 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 105 | 72.78th | $232 – $318 |
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Dr. David Chang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1518170083 (MD) | CMS NPPES Registry (90211) |
| Dr. Chang Beverly Hills CMS Volume Rank | 77.78th Pct (1,745 CMS svcs; Z -0.187σ) | CMS Medicare Part B (CA Advanced Heart Failure and Transplant Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Beverly Hills, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 22 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.93/5 Listening • 4.73/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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