Dr. Elizabeth Kozak, MD
3200 Eagle Park DR Ne, Suite 102, Grand Rapids, MI 49525 • +1-653-555-5210
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Grand Rapids Percentiles
NPI #1811076805 • CBSA Regional • Internal Medicine
Within the Grand Rapids, MI (CBSA local) Internal Medicine cohort, Dr. Elizabeth Kozak, MD with sub-specialty concentration in 27 Active CMS HCPCS Codes ranks at the 22.45th municipal percentile and 25.05th MI percentile (-0.20σ Z-score) based on 871 billed procedures for 191 patients.
Medicare Part B line-item claims for Dr. Elizabeth Kozak (49525) place 99214 at the top of the practice ledger (392 yearly units, 22.45th metro rank), rounded out by 99213 and 93000.
Uninsured and high-deductible cash patients visiting Dr. Elizabeth Kozak in Grand Rapids (49525) face an estimated $209.00 initial evaluation fee at 3200 Eagle Park DR Ne, Suite 102 (in-person clinic visits only; 20-minute average reception wait; bedside manner 4.91/5 from 6 verified reports).
Clinical background for Dr. Kozak (MD, NPI #1811076805) includes accredited doctoral training (1995, 31 yrs in practice) and dedicated on-site consultations at 3200 Eagle Park DR Ne, Suite 102.
Compared against Grand Rapids, MI Internal Medicine peers
871 annual services across 191 beneficiaries
Standard deviations from MI Internal Medicine 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 | 392 | 22.45th | $107 – $146 |
| 99213 | Established Preventive & Chronic Care Visit | 226 | 19.45th | $82 – $112 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 113 | 23.45th | $39 – $54 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 87 | 24.45th | $125 – $172 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 52 | 21.45th | $148 – $203 |
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Dr. Elizabeth Kozak, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kozak National Provider Identifier | NPI #1811076805 (MD) | CMS NPPES Registry (49525) |
| Dr. Kozak Grand Rapids CMS Volume Rank | 22.45th Pct (871 CMS svcs; Z -0.205σ) | CMS Medicare Part B (MI Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Grand Rapids, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.40/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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