Dr. Walter Jermakowicz, MD
105 S Willow Ave, Cookeville, TN 38501 • +1-851-555-8132
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Cookeville Percentiles
NPI #1922369750 • CBSA Regional • Neurosurgery
Within the Cookeville, TN (CBSA local) Neurosurgery cohort, Dr. Walter Jermakowicz, MD with sub-specialty concentration in 72 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 98.11th TN percentile (+5.53σ Z-score) based on 9,737 billed procedures for 462 patients.
Dr. Jermakowicz's longitudinal care intensity (21.1 billed units per patient across 462 individuals) centers on 99214 (588 annual units) and 99213 ($57–$79 cash range).
Cash-pay intake data for NPI 1922369750 (105 S Willow Ave, Cookeville) indicates $201.00 typical out-of-pocket visit spend against a $201.00 locality benchmark, paired with 9-minute average reception wait and 4.88/5 biomarker openness.
From 105 S Willow Ave in Cookeville (+1-851-555-8132), Dr. Jermakowicz, MD (33-year clinical track record) delivers 72 Active CMS HCPCS Codes care.
Compared against Cookeville, TN Neurosurgery peers
9,737 annual services across 462 beneficiaries
Standard deviations from TN Neurosurgery 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 | 588 | 50th | $75 – $103 |
| 99213 | Established Preventive & Chronic Care Visit | 340 | 52th | $57 – $79 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 170 | 48th | $27 – $42 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 131 | 45th | $88 – $121 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 78 | 51th | $104 – $143 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (72 HCPCS billing breadth) | 8,431 | 50th | $68 – $99 |
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Dr. Walter Jermakowicz, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Jermakowicz National Provider Identifier | NPI #1922369750 (MD) | CMS NPPES Registry (38501) |
| Dr. Jermakowicz Cookeville CMS Volume Rank | 50.00th Pct (9,737 CMS svcs; Z +5.532σ) | CMS Medicare Part B (TN Neurosurgery) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Cookeville, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 9 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.88/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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