Dr. Joon Kim, MD
925 Hoffner DR, Grayslake, IL 60030 • +1-652-555-4255
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Grayslake Percentiles
NPI #1730173030 • CBSA Regional • Rheumatology
CMS Medicare Part B utilization records credit Dr. Joon Kim (MD, NPI 1730173030) at 925 Hoffner DR in Grayslake with 9,563 annual clinical services (57 beneficiaries), corresponding to a -0.57σ regional deviation and focused low-volume boutique caseload (0th Grayslake percentile) with sub-specialty concentration in 9 Active CMS HCPCS Codes.
Dr. Kim's longitudinal care intensity (167.8 billed units per patient across 57 individuals) centers on 99214 (414 annual units) and 20610 ($46–$63 cash range).
Direct cash-pay transparency modeling sets Dr. Kim's baseline new-consult rate near $218.00 in Grayslake, IL (cash-pay accepted, hybrid in-clinic and telehealth video consults, 16-minute average reception wait).
Credentialed as an MD specialist with 15 years post-graduation experience since completing medical school at an LCME/COCA institution (2011), Dr. Kim coordinates 9 Active CMS HCPCS Codes workups from 925 Hoffner DR (+1-652-555-4255).
Compared against Grayslake, IL Rheumatology peers
9,563 annual services across 57 beneficiaries
Standard deviations from IL Rheumatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Autoimmune Arthritis & Biologic/DMARD Safety Evaluation | 414 | 12th | $58 – $80 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 189 | 12th | $46 – $63 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 135 | 12th | $80 – $110 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 90 | 12th | $61 – $83 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 72 | 12th | $80 – $110 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (9 HCPCS billing breadth) | 8,664 | 0th | $51 – $74 |
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Dr. Joon Kim, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kim National Provider Identifier | NPI #1730173030 (MD) | CMS NPPES Registry (60030) |
| Dr. Kim Grayslake CMS Volume Rank | 0.00th Pct (9,563 CMS svcs; Z -0.566σ) | CMS Medicare Part B (IL Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Grayslake, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 16 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.48/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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