Dr. Kevin Chang, DO
1100 9th Ave, Seattle, WA 98101 • +1-353-555-4051
Medical Education: Accredited U.S. Medical School (Class of 2012)
What This Doctor Actually Performs: CMS Medicare Utilization & Seattle Percentiles
NPI #1043744428 • CBSA 42660 • Hematology-Oncology
Anchored in Seattle, WA 98101, Dr. Kevin Chang, DO (NPI 1043744428) logged 984 annual procedures (mid-cohort balanced caseload (46.88th Seattle percentile), 22.48th WA percentile, -0.49σ) with sub-specialty concentration in 21 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Kevin Chang (98101) place 99214 at the top of the practice ledger (443 yearly units, 46.88th metro rank), rounded out by 99213 and 93000.
Self-pay new patient consultations with Dr. Chang (CPT 99204 GPCI-adjusted benchmark) estimate around $225.00 (community reported average: $225.00) with hybrid in-clinic and telehealth video consults, 9-minute average reception wait, and a 4.65/5 modern protocol openness score across 5 patient logs.
Patients evaluating Dr. Kevin Chang in ZIP 98101 note 14 years of post-doctoral tenure (null, 2012) alongside 4.1 annual CMS procedures per patient.
Compared against Seattle, WA Hematology-Oncology peers
984 annual services across 238 beneficiaries
Standard deviations from WA Hematology-Oncology 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 | 443 | 46.88th | $186 – $255 |
| 99213 | Established Preventive & Chronic Care Visit | 256 | 45.88th | $142 – $195 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 128 | 51.88th | $68 – $93 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 98 | 50.88th | $218 – $299 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 59 | 41.88th | $259 – $355 |
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Dr. Kevin Chang, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1043744428 (DO) | CMS NPPES Registry (98101) |
| Dr. Chang Seattle CMS Volume Rank | 46.88th Pct (984 CMS svcs; Z -0.486σ) | CMS Medicare Part B (WA Hematology-Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $225.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Seattle, WA) |
| Waiting-Room Wait Time & Cash Friendliness | $225.00 avg paid • 9 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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