Dr. Darcy Majka, MD
801 N Cass Ave Ste 300, Westmont, IL 60559 • +1-415-555-1711
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Westmont Percentiles
NPI #1831206580 • CBSA Regional • Rheumatology
Dr. Darcy Majka, MD (NPI #1831206580) practices Rheumatology in Westmont, IL (60559) with sub-specialty concentration in 63 Active CMS HCPCS Codes, recording 91,374 annual CMS services across 286 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (50th Westmont percentile) (+0.45σ vs IL state mean, 76.6th statewide percentile).
Granular CPT/HCPCS billing distribution at 801 N Cass Ave Ste 300 shows Dr. Darcy Majka's primary concentration in Autoimmune Arthritis & Biologic/DMARD Safety Evaluation (code 99214: 2494x/yr, 50th local percentile) alongside Large Joint Synovial Arthrocentesis or Corticosteroid Injection (20610: 1139x/yr, $37–$52).
Direct cash-pay transparency modeling sets Dr. Majka's baseline new-consult rate near $218.00 in Westmont, IL (cash-pay accepted, hybrid in-clinic and telehealth video consults, 13-minute average reception wait).
From 801 N Cass Ave Ste 300 in Westmont (+1-415-555-1711), Dr. Majka, MD (15-year clinical track record) delivers 63 Active CMS HCPCS Codes care.
Compared against Westmont, IL Rheumatology peers
91,374 annual services across 286 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 | 2,494 | 50th | $47 – $65 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 1,139 | 45th | $37 – $52 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 813 | 46th | $65 – $89 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 542 | 47th | $49 – $67 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 434 | 55th | $65 – $89 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (63 HCPCS billing breadth) | 85,952 | 50th | $45 – $65 |
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Dr. Darcy Majka, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Majka National Provider Identifier | NPI #1831206580 (MD) | CMS NPPES Registry (60559) |
| Dr. Majka Westmont CMS Volume Rank | 50.00th Pct (91,374 CMS svcs; Z +0.447σ) | CMS Medicare Part B (IL Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Westmont, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 13 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.69/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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