Dr. Katarzyna Twardowska, MD
1801 W Romneya DR, Suite # 601b, Anaheim, CA 92801 • +1-866-555-7683
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Anaheim Percentiles
NPI #1790881795 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across CA Internal Medicine providers positions Dr. Katarzyna Twardowska, MD in Anaheim at -0.06σ (66.67th city percentile / 64.37th state percentile, 548 Medicare beneficiaries), with clinical focus spanning 11 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 1801 W Romneya DR, Suite # 601b shows Dr. Katarzyna Twardowska's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 987x/yr, 66.67th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 570x/yr, $159–$218).
Direct cash-pay transparency modeling sets Dr. Twardowska's baseline new-consult rate near $239.00 in Anaheim, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 16-minute average reception wait).
Spanning 29 years of clinical practice following 1997 graduation from medical training, Dr. Katarzyna Twardowska integrates 11 Active CMS HCPCS Codes diagnostics for Anaheim metro patients.
Compared against Anaheim, CA Internal Medicine peers
2,194 annual services across 548 beneficiaries
Standard deviations from CA 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 | 987 | 66.67th | $208 – $285 |
| 99213 | Established Preventive & Chronic Care Visit | 570 | 66.67th | $159 – $218 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 285 | 67.67th | $76 – $104 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 219 | 71.67th | $244 – $335 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 132 | 69.67th | $290 – $397 |
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Dr. Katarzyna Twardowska, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Twardowska National Provider Identifier | NPI #1790881795 (MD) | CMS NPPES Registry (92801) |
| Dr. Twardowska Anaheim CMS Volume Rank | 66.67th Pct (2,194 CMS svcs; Z -0.064σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Anaheim, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 16 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.64/5 Listening • 4.64/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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