Dr. David Sager, MD
150 N River Rd, Des Plaines, IL 60016 • +1-777-555-3929
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Des Plaines Percentiles
NPI #1295850766 • CBSA Regional • Rheumatology
Operating out of Des Plaines, IL (150 N River Rd), Rheumatology clinician Dr. David Sager, MD (accredited MD/DO training, 2014) maintains a mid-cohort balanced caseload (50th Des Plaines percentile) (92.2th IL percentile; Z-score +1.69σ across 191,513 documented services) with sub-specialty concentration in 93 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 150 N River Rd shows Dr. David Sager's primary concentration in Autoimmune Arthritis & Biologic/DMARD Safety Evaluation (code 99214: 6079x/yr, 50th local percentile) alongside Large Joint Synovial Arthrocentesis or Corticosteroid Injection (20610: 2775x/yr, $37–$52).
Uninsured and high-deductible cash patients visiting Dr. David Sager in Des Plaines (60016) face an estimated $218.00 initial evaluation fee at 150 N River Rd (hybrid in-clinic and telehealth video consults; 13-minute average reception wait; bedside manner 4.55/5 from 7 verified reports).
From 150 N River Rd in Des Plaines (+1-777-555-3929), Dr. Sager, MD (12-year clinical track record) delivers 93 Active CMS HCPCS Codes care.
Compared against Des Plaines, IL Rheumatology peers
191,513 annual services across 446 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 | 6,079 | 50th | $47 – $65 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 2,775 | 53th | $37 – $52 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 1,982 | 50th | $65 – $89 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 1,322 | 54th | $49 – $67 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 1,057 | 48th | $65 – $89 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (93 HCPCS billing breadth) | 178,298 | 50th | $45 – $65 |
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Dr. David Sager, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sager National Provider Identifier | NPI #1295850766 (MD) | CMS NPPES Registry (60016) |
| Dr. Sager Des Plaines CMS Volume Rank | 50.00th Pct (191,513 CMS svcs; Z +1.686σ) | CMS Medicare Part B (IL Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Des Plaines, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 13 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.86/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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