Dr. Kevin Ewanchyna, MD
3680 Nw Samaritan DR, Corvallis, OR 97330 • +1-883-555-7317
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Corvallis Percentiles
NPI #1669416673 • CBSA Regional • Family Practice
CMS Medicare Part B utilization records credit Dr. Kevin Ewanchyna (MD, NPI 1669416673) at 3680 Nw Samaritan DR in Corvallis with 696 annual clinical services (348 beneficiaries), corresponding to a -0.40σ regional deviation and focused low-volume boutique caseload (0th Corvallis percentile) with sub-specialty concentration in 63 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1669416673 highlights 239 annual claims for 99214 (12th Corvallis percentile; $100–$136 self-pay corridor) plus 176 encounters under 99213 and 68 under G0439.
Uninsured and high-deductible cash patients visiting Dr. Kevin Ewanchyna in Corvallis (97330) face an estimated $209.00 initial evaluation fee at 3680 Nw Samaritan DR (hybrid in-clinic and telehealth video consults; 11-minute average reception wait; bedside manner 4.65/5 from 17 verified reports).
NPI registry verification (#1669416673) confirms Dr. Kevin Ewanchyna's MD standing serving CBSA 97330 with a 4.74/5 patient scorecard.
Compared against Corvallis, OR Family Practice peers
696 annual services across 348 beneficiaries
Standard deviations from OR Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 239 | 12th | $100 – $136 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 176 | 12th | $76 – $104 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 68 | 12th | $114 – $157 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 51 | 12th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 34 | 12th | $137 – $187 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (63 HCPCS billing breadth) | 128 | 0th | $90 – $131 |
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Dr. Kevin Ewanchyna, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ewanchyna National Provider Identifier | NPI #1669416673 (MD) | CMS NPPES Registry (97330) |
| Dr. Ewanchyna Corvallis CMS Volume Rank | 0.00th Pct (696 CMS svcs; Z -0.396σ) | CMS Medicare Part B (OR Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Corvallis, OR) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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