Dr. Matthew Wiisanen, MD
2205 Mccallie Ave, Chattanooga, TN 37404 • +1-218-555-1027
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Chattanooga Percentiles
NPI #1215945001 • CBSA Regional • Interventional Cardiology
CMS Medicare Part B utilization records credit Dr. Matthew Wiisanen (MD, NPI 1215945001) at 2205 Mccallie Ave in Chattanooga with 1,359 annual clinical services (374 beneficiaries), corresponding to a -0.59σ regional deviation and focused low-volume boutique caseload (33.33th Chattanooga percentile) with sub-specialty concentration in 65 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Wiisanen (averaging 3.6 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (612 encounters), paired with 99213 (353x).
Self-pay new patient consultations with Dr. Wiisanen (CPT 99204 GPCI-adjusted benchmark) estimate around $201.00 (community reported average: $201.00) with hybrid in-clinic and telehealth video consults, 21-minute average reception wait, and a 4.94/5 modern protocol openness score across 5 patient logs.
Patients evaluating Dr. Matthew Wiisanen in ZIP 37404 note 17 years of post-doctoral tenure (null, 2009) alongside 3.6 annual CMS procedures per patient.
Compared against Chattanooga, TN Interventional Cardiology peers
1,359 annual services across 374 beneficiaries
Standard deviations from TN Interventional Cardiology 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 | 612 | 33.33th | $128 – $175 |
| 99213 | Established Preventive & Chronic Care Visit | 353 | 36.33th | $98 – $134 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 177 | 36.33th | $47 – $64 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 136 | 32.33th | $150 – $206 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 82 | 30.33th | $178 – $244 |
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Dr. Matthew Wiisanen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Wiisanen National Provider Identifier | NPI #1215945001 (MD) | CMS NPPES Registry (37404) |
| Dr. Wiisanen Chattanooga CMS Volume Rank | 33.33th Pct (1,359 CMS svcs; Z -0.595σ) | CMS Medicare Part B (TN Interventional Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chattanooga, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 21 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.94/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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