Dr. Ji Kim, MD
44151 15th St W Ste 101, Lancaster, CA 93534 • +1-348-555-8311
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Lancaster Percentiles
NPI #1558523217 • CBSA Regional • Radiation Oncology
Dr. Ji Kim, MD (NPI #1558523217) practices Radiation Oncology in Lancaster, CA (93534) with sub-specialty concentration in 31 Active CMS HCPCS Codes, recording 2,427 annual CMS services across 186 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Lancaster percentile) (-0.18σ vs CA state mean, 55.41th statewide percentile).
Fee-schedule auditing of NPI 1558523217 highlights 1092 annual claims for 99214 (12th Lancaster percentile; $440–$603 self-pay corridor) plus 631 encounters under 99213 and 316 under 93000.
Self-pay new patient consultations with Dr. Kim (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with in-person clinic visits only, 20-minute average reception wait, and a 4.67/5 modern protocol openness score across 24 patient logs.
Patients evaluating Dr. Ji Kim in ZIP 93534 note 31 years of post-doctoral tenure (null, 1995) alongside 13.0 annual CMS procedures per patient.
Compared against Lancaster, CA Radiation Oncology peers
2,427 annual services across 186 beneficiaries
Standard deviations from CA Radiation Oncology 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 | 1,092 | 12th | $440 – $603 |
| 99213 | Established Preventive & Chronic Care Visit | 631 | 12th | $337 – $462 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 316 | 12th | $161 – $220 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 243 | 12th | $517 – $708 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 146 | 12th | $613 – $840 |
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Dr. Ji Kim, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kim National Provider Identifier | NPI #1558523217 (MD) | CMS NPPES Registry (93534) |
| Dr. Kim Lancaster CMS Volume Rank | 0.00th Pct (2,427 CMS svcs; Z -0.182σ) | CMS Medicare Part B (CA Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Lancaster, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.75/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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