Dr. Mariko Wong, MD
103 Garland St, Everett, MA 02149 • +1-529-555-5687
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Everett Percentiles
NPI #1497984454 • CBSA Regional • Geriatric Medicine
CMS Medicare Part B utilization records credit Dr. Mariko Wong (MD, NPI 1497984454) at 103 Garland St in Everett with 668 annual clinical services (172 beneficiaries), corresponding to a -0.70σ regional deviation and top-decile high-throughput specialist (99th percentile in Everett) with sub-specialty concentration in 7 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Mariko Wong (02149) place 99214 at the top of the practice ledger (301 yearly units, 99th metro rank), rounded out by 99213 and 93000.
Direct cash-pay transparency modeling sets Dr. Wong's baseline new-consult rate near $224.00 in Everett, MA (cash-pay accepted, in-person clinic visits only, 21-minute average reception wait).
NPI registry verification (#1497984454) confirms Dr. Mariko Wong's MD standing serving CBSA 02149 with a 4.76/5 patient scorecard.
Top 10% Geriatric Medicine volume leader in Everett, MA
668 annual services across 172 beneficiaries
Standard deviations from MA Geriatric 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 | 301 | 99th | $193 – $265 |
| 99213 | Established Preventive & Chronic Care Visit | 174 | 98th | $148 – $203 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 87 | 99th | $71 – $97 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 67 | 99.5th | $227 – $311 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 40 | 98th | $269 – $368 |
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Dr. Mariko Wong, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Wong National Provider Identifier | NPI #1497984454 (MD) | CMS NPPES Registry (02149) |
| Dr. Wong Everett CMS Volume Rank | 99.00th Pct (668 CMS svcs; Z -0.699σ) | CMS Medicare Part B (MA Geriatric Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Everett, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 21 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.54/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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