Dr. Jeng Chang, MD
10212 5th Ave Ne #100, Seattle, WA 98125 • +1-211-555-2727
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Seattle Percentiles
NPI #1194704478 • CBSA 42660 • Dermatology
Dr. Jeng Chang, MD (NPI #1194704478) practices Dermatology in Seattle, WA (98125) with sub-specialty concentration in 18 Active CMS HCPCS Codes, recording 633 annual CMS services across 99 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Seattle percentile) (-0.80σ vs WA state mean, 0th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Chang (averaging 6.4 services per beneficiary), 17000 (Cryotherapy Destruction of Premalignant Actinic Lesion) represents 34% of tracked volume (215 encounters), paired with 99213 (196x).
Direct cash-pay transparency modeling sets Dr. Chang's baseline new-consult rate near $225.00 in Seattle, WA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 19-minute average reception wait).
From 10212 5th Ave Ne #100 in Seattle (+1-211-555-2727), Dr. Chang, MD (15-year clinical track record) delivers 18 Active CMS HCPCS Codes care.
Compared against Seattle, WA Dermatology peers
633 annual services across 99 beneficiaries
Standard deviations from WA Dermatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 17000 | Cryotherapy Destruction of Premalignant Actinic Lesion | 215 | 12th | $156 – $213 |
| 99213 | Focused Cutaneous & Dermoscopic Examination | 196 | 12th | $174 – $238 |
| 11102 | Tangential Diagnostic Skin Biopsy of Single Lesion | 120 | 12th | $229 – $313 |
| 11401 | Excision of Benign Cutaneous Lesion (0.6 to 1.0 cm) | 63 | 12th | $320 – $439 |
| 99203 | New Patient Full-Body Skin Cancer & Dermatology Evaluation | 38 | 12th | $247 – $338 |
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Dr. Jeng Chang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1194704478 (MD) | CMS NPPES Registry (98125) |
| Dr. Chang Seattle CMS Volume Rank | 0.00th Pct (633 CMS svcs; Z -0.803σ) | CMS Medicare Part B (WA Dermatology) |
| 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 • 19 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.87/5 Listening • 4.57/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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