Dr. Gregory Knopf, MD
1700 Sw 257th Ave, Troutdale, OR 97060 • +1-618-555-4599
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Troutdale Percentiles
NPI #1508837378 • CBSA Regional • Family Practice
Operating out of Troutdale, OR (1700 Sw 257th Ave), Family Practice clinician Dr. Gregory Knopf, MD (accredited MD/DO training, 2018) maintains a focused low-volume boutique caseload (14.29th Troutdale percentile) (9.7th OR percentile; Z-score -0.40σ across 698 documented services) with sub-specialty concentration in 24 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1508837378 highlights 293 annual claims for 99214 (14.29th Troutdale percentile; $107–$146 self-pay corridor) plus 216 encounters under 99213 and 84 under G0439.
Cash-pay intake data for NPI 1508837378 (1700 Sw 257th Ave, Troutdale) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 22-minute average reception wait and 4.62/5 biomarker openness.
From 1700 Sw 257th Ave in Troutdale (+1-618-555-4599), Dr. Knopf, MD (8-year clinical track record) delivers 24 Active CMS HCPCS Codes care.
Compared against Troutdale, OR Family Practice peers
698 annual services across 201 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 | 293 | 14.29th | $107 – $146 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 216 | 12th | $82 – $112 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 84 | 13.29th | $122 – $168 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 63 | 13.29th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 42 | 12th | $146 – $201 |
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Dr. Gregory Knopf, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Knopf National Provider Identifier | NPI #1508837378 (MD) | CMS NPPES Registry (97060) |
| Dr. Knopf Troutdale CMS Volume Rank | 14.29th Pct (698 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 (Troutdale, OR) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.62/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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