Dr. Judy Ng, MD
4-50 Sutter St, Suite 1306, San Francisco, CA 94108 • +1-671-555-3953
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & San Francisco Percentiles
NPI #1720059579 • CBSA 41860 • Dermatology
Within the San Francisco, CA (CBSA 41860) Dermatology cohort, Dr. Judy Ng, MD with sub-specialty concentration in 19 Active CMS HCPCS Codes ranks at the 40th municipal percentile and 22.3th CA percentile (-0.27σ Z-score) based on 1,698 billed procedures for 504 patients.
Procedural volume for Dr. Ng is led by HCPCS 17000 (Cryotherapy Destruction of Premalignant Actinic Lesion — 577 annual services, $139–$190 GPCI cash estimate), followed by CPT 99213 (Focused Cutaneous & Dermoscopic Examination, 526/yr) and CPT 11102 (Tangential Diagnostic Skin Biopsy of Single Lesion, 323/yr).
Cash-pay intake data for NPI 1720059579 (4-50 Sutter St, Suite 1306, San Francisco) indicates $250.00 typical out-of-pocket visit spend against a $250.00 locality benchmark, paired with 18-minute average reception wait and 4.61/5 biomarker openness.
From 4-50 Sutter St, Suite 1306 in San Francisco (+1-671-555-3953), Dr. Ng, MD (16-year clinical track record) delivers 19 Active CMS HCPCS Codes care.
Compared against San Francisco, CA Dermatology peers
1,698 annual services across 504 beneficiaries
Standard deviations from CA 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 | 577 | 40th | $139 – $190 |
| 99213 | Focused Cutaneous & Dermoscopic Examination | 526 | 43th | $155 – $212 |
| 11102 | Tangential Diagnostic Skin Biopsy of Single Lesion | 323 | 39th | $204 – $279 |
| 11401 | Excision of Benign Cutaneous Lesion (0.6 to 1.0 cm) | 170 | 41th | $285 – $391 |
| 99203 | New Patient Full-Body Skin Cancer & Dermatology Evaluation | 102 | 41th | $220 – $301 |
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Dr. Judy Ng, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ng National Provider Identifier | NPI #1720059579 (MD) | CMS NPPES Registry (94108) |
| Dr. Ng San Francisco CMS Volume Rank | 40.00th Pct (1,698 CMS svcs; Z -0.273σ) | CMS Medicare Part B (CA Dermatology) |
| Fair Cash-Pay New-Patient Benchmark | $250.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Francisco, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $250.00 avg paid • 18 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.61/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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