Dr. Ryan Chiang, MD
300 Pasteur DR, Stanford, CA 94305 • +1-710-555-4323
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Stanford Percentiles
NPI #1891323986 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across CA Internal Medicine providers positions Dr. Ryan Chiang, MD in Stanford at -0.10σ (68.25th city percentile / 24.4th state percentile, 258 Medicare beneficiaries), with clinical focus spanning 10 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 300 Pasteur DR shows Dr. Ryan Chiang's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 414x/yr, 68.25th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 239x/yr, $181–$248).
Self-pay new patient consultations with Dr. Chiang (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 16-minute average reception wait, and a 4.75/5 modern protocol openness score across 20 patient logs.
Patients evaluating Dr. Ryan Chiang in ZIP 94305 note 23 years of post-doctoral tenure (null, 2003) alongside 3.6 annual CMS procedures per patient.
Compared against Stanford, CA Internal Medicine peers
921 annual services across 258 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 | 414 | 68.25th | $236 – $324 |
| 99213 | Established Preventive & Chronic Care Visit | 239 | 65.25th | $181 – $248 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 120 | 67.25th | $86 – $118 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 92 | 73.25th | $277 – $380 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 55 | 63.25th | $329 – $450 |
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Dr. Ryan Chiang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chiang National Provider Identifier | NPI #1891323986 (MD) | CMS NPPES Registry (94305) |
| Dr. Chiang Stanford CMS Volume Rank | 68.25th Pct (921 CMS svcs; Z -0.101σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Stanford, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 16 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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