Dr. Matthew Janssen, MD
1798 N Garey Ave, Pomona, CA 91767 • +1-322-555-5545
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Pomona Percentiles
NPI #1497857023 • CBSA Regional • Hospice and Palliative Care
Within the Pomona, CA (CBSA local) Hospice and Palliative Care cohort, Dr. Matthew Janssen, MD with sub-specialty concentration in 7 Active CMS HCPCS Codes ranks at the 0th municipal percentile and 59.09th CA percentile (-0.20σ Z-score) based on 945 billed procedures for 261 patients.
Granular CPT/HCPCS billing distribution at 1798 N Garey Ave shows Dr. Matthew Janssen's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 425x/yr, 12th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 246x/yr, $148–$203).
Direct cash-pay transparency modeling sets Dr. Janssen's baseline new-consult rate near $239.00 in Pomona, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 21-minute average reception wait).
Spanning 20 years of clinical practice following 2006 graduation from medical training, Dr. Matthew Janssen integrates 7 Active CMS HCPCS Codes diagnostics for Pomona metro patients.
Compared against Pomona, CA Hospice and Palliative Care peers
945 annual services across 261 beneficiaries
Standard deviations from CA Hospice and Palliative Care 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 | 425 | 12th | $193 – $265 |
| 99213 | Established Preventive & Chronic Care Visit | 246 | 12th | $148 – $203 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 123 | 12th | $71 – $97 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 95 | 12th | $227 – $311 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 57 | 12th | $269 – $368 |
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Dr. Matthew Janssen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Janssen National Provider Identifier | NPI #1497857023 (MD) | CMS NPPES Registry (91767) |
| Dr. Janssen Pomona CMS Volume Rank | 0.00th Pct (945 CMS svcs; Z -0.201σ) | CMS Medicare Part B (CA Hospice and Palliative Care) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Pomona, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 21 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.82/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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