Dr. Jonathan Chen, MD
2351 Clay St # S-380, San Francisco, CA 94115 • +1-348-555-8049
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & San Francisco Percentiles
NPI #1700228681 • CBSA 41860 • Neurology
Anchored in San Francisco, CA 94115, Dr. Jonathan Chen, MD (NPI 1700228681) logged 4,318 annual procedures (upper-quartile active clinical volume (83.33th San Francisco percentile), 62.78th CA percentile, -0.21σ) with sub-specialty concentration in 15 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Chen (averaging 7.4 services per beneficiary), 99214 (Established Neurologic, Migraine & Movement Evaluation) represents 42% of tracked volume (1814 encounters), paired with 95910 (864x).
Uninsured and high-deductible cash patients visiting Dr. Jonathan Chen in San Francisco (94115) face an estimated $250.00 initial evaluation fee at 2351 Clay St # S-380 (in-person clinic visits only; 17-minute average reception wait; bedside manner 4.91/5 from 3 verified reports).
Patients evaluating Dr. Jonathan Chen in ZIP 94115 note 10 years of post-doctoral tenure (null, 2016) alongside 7.4 annual CMS procedures per patient.
Compared against San Francisco, CA Neurology peers
4,318 annual services across 586 beneficiaries
Standard deviations from CA Neurology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Neurologic, Migraine & Movement Evaluation | 1,814 | 83.33th | $96 – $132 |
| 95910 | 7–8 Nerve Conduction Electrodiagnostic Neuropathy Study | 864 | 80.33th | $159 – $218 |
| 95819 | Awake & Drowsy Electroencephalogram (EEG) Recording | 691 | 78.33th | $143 – $196 |
| 64615 | Chemodenervation of Cranial/Cervical Muscles for Chronic Migraine | 518 | 88.33th | $151 – $207 |
| 99204 | Comprehensive New Patient Neurologic Examination | 432 | 81.33th | $135 – $185 |
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Dr. Jonathan Chen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chen National Provider Identifier | NPI #1700228681 (MD) | CMS NPPES Registry (94115) |
| Dr. Chen San Francisco CMS Volume Rank | 83.33th Pct (4,318 CMS svcs; Z -0.214σ) | CMS Medicare Part B (CA Neurology) |
| 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 • 17 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.73/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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