Dr. Chien Fang, MD
375 Huntington DR, Suite G, San Marino, CA 91108 • +1-540-555-6158
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & San Marino Percentiles
NPI #1922071398 • CBSA Regional • Internal Medicine
Operating out of San Marino, CA (375 Huntington DR, Suite G), Internal Medicine clinician Dr. Chien Fang, MD (accredited MD/DO training, 2001) maintains a upper-quartile active clinical volume (66.67th San Marino percentile) (62.22th CA percentile; Z-score -0.07σ across 2,073 documented services) with sub-specialty concentration in 22 Active CMS HCPCS Codes.
Procedural volume for Dr. Fang is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 792 annual services, $136–$186 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 458/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 229/yr).
Direct cash-pay transparency modeling sets Dr. Fang's baseline new-consult rate near $239.00 in San Marino, CA (cash-pay accepted, in-person clinic visits only, 22-minute average reception wait).
Clinical background for Dr. Fang (MD, NPI #1922071398) includes accredited doctoral training (2001, 25 yrs in practice) and dedicated on-site consultations at 375 Huntington DR, Suite G.
Compared against San Marino, CA Internal Medicine peers
2,073 annual services across 349 beneficiaries
Standard deviations from CA Internal 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 | 792 | 66.67th | $136 – $186 |
| 99213 | Established Preventive & Chronic Care Visit | 458 | 65.67th | $104 – $143 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 229 | 62.67th | $50 – $68 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 176 | 64.67th | $160 – $219 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 106 | 65.67th | $189 – $259 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (22 HCPCS billing breadth) | 312 | 66.67th | $123 – $178 |
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Dr. Chien Fang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Fang National Provider Identifier | NPI #1922071398 (MD) | CMS NPPES Registry (91108) |
| Dr. Fang San Marino CMS Volume Rank | 66.67th Pct (2,073 CMS svcs; Z -0.067σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Marino, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 22 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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