Dr. Yana Parker, MD
3261 Nw Mount Vintage Way Ste 221, Silverdale, WA 98383 • +1-807-555-7672
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Silverdale Percentiles
NPI #1629495171 • CBSA Regional • Gastroenterology
CMS Medicare Part B utilization records credit Dr. Yana Parker (MD, NPI 1629495171) at 3261 Nw Mount Vintage Way Ste 221 in Silverdale with 1,625 annual clinical services (495 beneficiaries), corresponding to a -0.28σ regional deviation and focused low-volume boutique caseload (16.67th Silverdale percentile) with sub-specialty concentration in 47 Active CMS HCPCS Codes.
Dr. Parker's longitudinal care intensity (3.3 billed units per patient across 495 individuals) centers on 99214 (601 annual units) and 45380 ($328–$449 cash range).
Cash-pay intake data for NPI 1629495171 (3261 Nw Mount Vintage Way Ste 221, Silverdale) indicates $222.00 typical out-of-pocket visit spend against a $222.00 locality benchmark, paired with 9-minute average reception wait and 4.58/5 biomarker openness.
Spanning 27 years of clinical practice following 1999 graduation from medical training, Dr. Yana Parker integrates 47 Active CMS HCPCS Codes diagnostics for Silverdale metro patients.
Compared against Silverdale, WA Gastroenterology peers
1,625 annual services across 495 beneficiaries
Standard deviations from WA 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 | 601 | 16.67th | $136 – $186 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 406 | 18.67th | $328 – $449 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 341 | 15.67th | $272 – $373 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 163 | 20.67th | $365 – $500 |
| 99204 | New Patient Digestive & Hepatology Consultation | 114 | 16.67th | $192 – $263 |
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Dr. Yana Parker, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Parker National Provider Identifier | NPI #1629495171 (MD) | CMS NPPES Registry (98383) |
| Dr. Parker Silverdale CMS Volume Rank | 16.67th Pct (1,625 CMS svcs; Z -0.283σ) | CMS Medicare Part B (WA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $222.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Silverdale, WA) |
| Waiting-Room Wait Time & Cash Friendliness | $222.00 avg paid • 9 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.58/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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