Dr. John Chen, MD
2617 E Chapman Ave Ste 101, Orange, CA 92869 • +1-569-555-7459
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Orange Percentiles
NPI #1841210846 • CBSA Regional • Neurology
Dr. John Chen, MD (NPI #1841210846) practices Neurology in Orange, CA (92869) with sub-specialty concentration in 24 Active CMS HCPCS Codes, recording 782 annual CMS services across 215 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (20th Orange percentile) (-0.35σ vs CA state mean, 10.62th statewide percentile).
Fee-schedule auditing of NPI 1841210846 highlights 328 annual claims for 99214 (20th Orange percentile; $245–$336 self-pay corridor) plus 156 encounters under 95910 and 125 under 95819.
At 2617 E Chapman Ave Ste 101 (92869), Dr. John Chen, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$239.00 per new consult (4.74/5 bedside rating).
Patients evaluating Dr. John Chen in ZIP 92869 note 15 years of post-doctoral tenure (null, 2011) alongside 3.6 annual CMS procedures per patient.
Compared against Orange, CA Neurology peers
782 annual services across 215 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 | 328 | 20th | $245 – $336 |
| 95910 | 7–8 Nerve Conduction Electrodiagnostic Neuropathy Study | 156 | 16th | $406 – $556 |
| 95819 | Awake & Drowsy Electroencephalogram (EEG) Recording | 125 | 15th | $364 – $499 |
| 64615 | Chemodenervation of Cranial/Cervical Muscles for Chronic Migraine | 94 | 24th | $385 – $527 |
| 99204 | Comprehensive New Patient Neurologic Examination | 78 | 24th | $343 – $470 |
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Dr. John Chen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chen National Provider Identifier | NPI #1841210846 (MD) | CMS NPPES Registry (92869) |
| Dr. Chen Orange CMS Volume Rank | 20.00th Pct (782 CMS svcs; Z -0.348σ) | CMS Medicare Part B (CA Neurology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Orange, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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