Dr. Weiwen Zheng, MD
950 Stockton St, Suite 328, San Francisco, CA 94108 • +1-671-555-8493
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & San Francisco Percentiles
NPI #1023059201 • CBSA 41860 • Family Practice
Anchored in San Francisco, CA 94108, Dr. Weiwen Zheng, MD (NPI 1023059201) logged 1,750 annual procedures (upper-quartile active clinical volume (67.92th San Francisco percentile), 59.83th CA percentile, -0.06σ) with sub-specialty concentration in 22 Active CMS HCPCS Codes.
Procedural volume for Dr. Zheng is led by HCPCS 99214 (Comprehensive Primary Care & Chronic Protocol Management — 607 annual services, $145–$199 GPCI cash estimate), followed by CPT 99213 (Focused Acute & Preventive Primary Care Evaluation, 448/yr) and CPT G0439 (Annual Wellness Biomarker & Preventive Screening Visit, 174/yr).
At 950 Stockton St, Suite 328 (94108), Dr. Weiwen Zheng, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$250.00 per new consult (4.96/5 bedside rating).
NPI registry verification (#1023059201) confirms Dr. Weiwen Zheng's MD standing serving CBSA 41860 with a 4.55/5 patient scorecard.
Compared against San Francisco, CA Family Practice peers
1,750 annual services across 182 beneficiaries
Standard deviations from CA Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 607 | 67.92th | $145 – $199 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 448 | 63.92th | $111 – $152 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 174 | 62.92th | $167 – $229 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 130 | 62.92th | $32 – $47 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 87 | 72.92th | $200 – $274 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (22 HCPCS billing breadth) | 304 | 67.92th | $131 – $190 |
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Dr. Weiwen Zheng, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zheng National Provider Identifier | NPI #1023059201 (MD) | CMS NPPES Registry (94108) |
| Dr. Zheng San Francisco CMS Volume Rank | 67.92th Pct (1,750 CMS svcs; Z -0.058σ) | CMS Medicare Part B (CA Family Practice) |
| 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 • 22 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.92/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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