Dr. John Karan, MD
3701 Lone Tree Way, Suite 5, Antioch, CA 94509 • +1-257-555-8932
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Antioch Percentiles
NPI #1720007545 • CBSA Regional • Neurology
Operating out of Antioch, CA (3701 Lone Tree Way, Suite 5), Neurology clinician Dr. John Karan, MD (accredited MD/DO training, 1999) maintains a focused low-volume boutique caseload (0th Antioch percentile) (41.68th CA percentile; Z-score -0.31σ across 1,731 documented services) with sub-specialty concentration in 14 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 3701 Lone Tree Way, Suite 5 shows Dr. John Karan's primary concentration in Established Neurologic, Migraine & Movement Evaluation (code 99214: 727x/yr, 12th local percentile) alongside 7–8 Nerve Conduction Electrodiagnostic Neuropathy Study (95910: 346x/yr, $446–$612).
Self-pay new patient consultations with Dr. Karan (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 22-minute average reception wait, and a 4.41/5 modern protocol openness score across 22 patient logs.
Spanning 27 years of clinical practice following 1999 graduation from medical training, Dr. John Karan integrates 14 Active CMS HCPCS Codes diagnostics for Antioch metro patients.
Compared against Antioch, CA Neurology peers
1,731 annual services across 388 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 | 727 | 12th | $270 – $370 |
| 95910 | 7–8 Nerve Conduction Electrodiagnostic Neuropathy Study | 346 | 12th | $446 – $612 |
| 95819 | Awake & Drowsy Electroencephalogram (EEG) Recording | 277 | 12th | $401 – $549 |
| 64615 | Chemodenervation of Cranial/Cervical Muscles for Chronic Migraine | 208 | 12th | $424 – $580 |
| 99204 | Comprehensive New Patient Neurologic Examination | 173 | 12th | $378 – $518 |
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Dr. John Karan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Karan National Provider Identifier | NPI #1720007545 (MD) | CMS NPPES Registry (94509) |
| Dr. Karan Antioch CMS Volume Rank | 0.00th Pct (1,731 CMS svcs; Z -0.312σ) | CMS Medicare Part B (CA Neurology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Antioch, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 22 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.72/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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