Dr. Arielle Kloss, MD
850 Republican St, Seattle, WA 98109 • +1-704-555-4507
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Seattle Percentiles
NPI #1427555416 • CBSA 42660 • Internal Medicine
Operating out of Seattle, WA (850 Republican St), Internal Medicine clinician Dr. Arielle Kloss, MD (accredited MD/DO training, 2006) maintains a focused low-volume boutique caseload (0th Seattle percentile) (0.31th WA percentile; Z-score -0.33σ across 629 documented services) with sub-specialty concentration in 5 Active CMS HCPCS Codes.
Procedural volume for Dr. Kloss is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 283 annual services, $132–$181 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 164/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 82/yr).
Direct cash-pay transparency modeling sets Dr. Kloss's baseline new-consult rate near $225.00 in Seattle, WA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 19-minute average reception wait).
Spanning 20 years of clinical practice following 2006 graduation from medical training, Dr. Arielle Kloss integrates 5 Active CMS HCPCS Codes diagnostics for Seattle metro patients.
Compared against Seattle, WA Internal Medicine peers
629 annual services across 253 beneficiaries
Standard deviations from WA 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 | 283 | 12th | $132 – $181 |
| 99213 | Established Preventive & Chronic Care Visit | 164 | 12th | $101 – $139 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 82 | 12th | $48 – $66 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 63 | 12th | $155 – $213 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 38 | 12th | $184 – $252 |
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Dr. Arielle Kloss, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kloss National Provider Identifier | NPI #1427555416 (MD) | CMS NPPES Registry (98109) |
| Dr. Kloss Seattle CMS Volume Rank | 0.00th Pct (629 CMS svcs; Z -0.332σ) | CMS Medicare Part B (WA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $225.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Seattle, WA) |
| Waiting-Room Wait Time & Cash Friendliness | $225.00 avg paid • 19 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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