Dr. Karolina Siniakowicz, DO
900 Pine St Ste 211, Englewood, FL 34223 • +1-534-555-8731
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Englewood Percentiles
NPI #1083093280 • CBSA Regional • Gastroenterology
Operating out of Englewood, FL (900 Pine St Ste 211), Gastroenterology clinician Dr. Karolina Siniakowicz, DO (accredited MD/DO training, 2007) maintains a focused low-volume boutique caseload (0th Englewood percentile) (32.06th FL percentile; Z-score -0.39σ across 1,047 documented services) with sub-specialty concentration in 35 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Karolina Siniakowicz (34223) place 99214 at the top of the practice ledger (387 yearly units, 12th metro rank), rounded out by 45380 and 43239.
For out-of-network patients contacting +1-534-555-8731, Dr. Siniakowicz's practice posts a $216.00 GPCI self-pay consult estimate ($216.00 patient-logged median, 4.60/5 composite reality score over 15 submissions).
Clinical background for Dr. Siniakowicz (DO, NPI #1083093280) includes accredited doctoral training (2007, 19 yrs in practice) and dedicated on-site consultations at 900 Pine St Ste 211.
Compared against Englewood, FL Gastroenterology peers
1,047 annual services across 580 beneficiaries
Standard deviations from FL Gastroenterology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Gastroenterology, GERD & IBD Evaluation | 387 | 12th | $222 – $304 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 262 | 12th | $534 – $731 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 220 | 12th | $443 – $607 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 105 | 12th | $594 – $814 |
| 99204 | New Patient Digestive & Hepatology Consultation | 73 | 12th | $312 – $428 |
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Dr. Karolina Siniakowicz, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Siniakowicz National Provider Identifier | NPI #1083093280 (DO) | CMS NPPES Registry (34223) |
| Dr. Siniakowicz Englewood CMS Volume Rank | 0.00th Pct (1,047 CMS svcs; Z -0.387σ) | CMS Medicare Part B (FL Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $216.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Englewood, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $216.00 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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