Dr. Joshua Chang, DO
4401 S Western Ave, Oklahoma City, OK 73109 • +1-445-555-6873
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Oklahoma City Percentiles
NPI #1699272906 • CBSA Regional • Emergency Medicine
Dr. Joshua Chang, DO (NPI #1699272906) practices Emergency Medicine in Oklahoma City, OK (73109) with sub-specialty concentration in 26 Active CMS HCPCS Codes, recording 835 annual CMS services across 564 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (42th Oklahoma City percentile) (-0.33σ vs OK state mean, 49.1th statewide percentile).
Medicare Part B line-item claims for Dr. Joshua Chang (73109) place 99214 at the top of the practice ledger (376 yearly units, 42th metro rank), rounded out by 99213 and 93000.
Direct cash-pay transparency modeling sets Dr. Chang's baseline new-consult rate near $209.00 in Oklahoma City, OK (cash-pay accepted, hybrid in-clinic and telehealth video consults, 13-minute average reception wait).
From 4401 S Western Ave in Oklahoma City (+1-445-555-6873), Dr. Chang, DO (23-year clinical track record) delivers 26 Active CMS HCPCS Codes care.
Compared against Oklahoma City, OK Emergency Medicine peers
835 annual services across 564 beneficiaries
Standard deviations from OK 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 | 376 | 42th | $174 – $238 |
| 99213 | Established Preventive & Chronic Care Visit | 217 | 40th | $133 – $182 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 109 | 40th | $64 – $87 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 84 | 43th | $204 – $280 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 50 | 42th | $242 – $332 |
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Dr. Joshua Chang, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1699272906 (DO) | CMS NPPES Registry (73109) |
| Dr. Chang Oklahoma City CMS Volume Rank | 42.00th Pct (835 CMS svcs; Z -0.333σ) | CMS Medicare Part B (OK Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oklahoma City, OK) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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