Dr. Phillip Ahn, MD
520 S Virgil Ave., Suite 205, Los Angeles, CA 90020 • +1-911-555-7744
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Los Angeles Percentiles
NPI #1104921832 • CBSA 31080 • Neurology
CMS Medicare Part B utilization records credit Dr. Phillip Ahn (MD, NPI 1104921832) at 520 S Virgil Ave., Suite 205 in Los Angeles with 16,919 annual clinical services (600 beneficiaries), corresponding to a +0.27σ regional deviation and upper-quartile active clinical volume (88.46th Los Angeles percentile) with sub-specialty concentration in 38 Active CMS HCPCS Codes.
Dr. Ahn's longitudinal care intensity (28.2 billed units per patient across 600 individuals) centers on 99214 (1128 annual units) and 95910 ($81–$112 cash range).
Cash-pay intake data for NPI 1104921832 (520 S Virgil Ave., Suite 205, Los Angeles) indicates $231.00 typical out-of-pocket visit spend against a $231.00 locality benchmark, paired with 12-minute average reception wait and 4.46/5 biomarker openness.
Clinical background for Dr. Ahn (MD, NPI #1104921832) includes accredited doctoral training (1997, 29 yrs in practice) and virtual + in-office availability across CA.
Compared against Los Angeles, CA Neurology peers
16,919 annual services across 600 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 | 1,128 | 88.46th | $49 – $67 |
| 95910 | 7–8 Nerve Conduction Electrodiagnostic Neuropathy Study | 537 | 91.46th | $81 – $112 |
| 95819 | Awake & Drowsy Electroencephalogram (EEG) Recording | 430 | 84.46th | $73 – $100 |
| 64615 | Chemodenervation of Cranial/Cervical Muscles for Chronic Migraine | 322 | 93.46th | $77 – $106 |
| 99204 | Comprehensive New Patient Neurologic Examination | 269 | 83.46th | $69 – $94 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (38 HCPCS billing breadth) | 14,234 | 88.46th | $45 – $65 |
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Dr. Phillip Ahn, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ahn National Provider Identifier | NPI #1104921832 (MD) | CMS NPPES Registry (90020) |
| Dr. Ahn Los Angeles CMS Volume Rank | 88.46th Pct (16,919 CMS svcs; Z +0.265σ) | CMS Medicare Part B (CA Neurology) |
| Fair Cash-Pay New-Patient Benchmark | $231.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Los Angeles, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $231.00 avg paid • 12 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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