Dr. Stephen Ryu, MD
300 Pasteur DR, Stanford, CA 94305 • +1-710-555-1863
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Stanford Percentiles
NPI #1134153505 • CBSA Regional • Neurosurgery
Operating out of Stanford, CA (300 Pasteur DR), Neurosurgery clinician Dr. Stephen Ryu, MD (accredited MD/DO training, 2010) maintains a mid-cohort balanced caseload (50th Stanford percentile) (56.56th CA percentile; Z-score -0.23σ across 1,023 documented services) with sub-specialty concentration in 71 Active CMS HCPCS Codes.
Dr. Ryu's longitudinal care intensity (2.2 billed units per patient across 469 individuals) centers on 99214 (460 annual units) and 99213 ($497–$681 cash range).
Self-pay new patient consultations with Dr. Ryu (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with in-person clinic visits only, 14-minute average reception wait, and a 4.48/5 modern protocol openness score across 12 patient logs.
Credentialed as an MD specialist with 16 years post-graduation experience since completing medical school at an LCME/COCA institution (2010), Dr. Ryu coordinates 71 Active CMS HCPCS Codes workups from 300 Pasteur DR (+1-710-555-1863).
Compared against Stanford, CA Neurosurgery peers
1,023 annual services across 469 beneficiaries
Standard deviations from CA Neurosurgery 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 | 460 | 50th | $649 – $890 |
| 99213 | Established Preventive & Chronic Care Visit | 266 | 48th | $497 – $681 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 133 | 49th | $237 – $325 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 102 | 51th | $762 – $1044 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 61 | 53th | $903 – $1238 |
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Dr. Stephen Ryu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ryu National Provider Identifier | NPI #1134153505 (MD) | CMS NPPES Registry (94305) |
| Dr. Ryu Stanford CMS Volume Rank | 50.00th Pct (1,023 CMS svcs; Z -0.227σ) | CMS Medicare Part B (CA Neurosurgery) |
| 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 • 14 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.48/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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