Dr. Sandra Layne, MD
175 Jericho Tpke, Suite 205, Syosset, NY 11791 • +1-397-555-3549
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Syosset Percentiles
NPI #1891878419 • CBSA Regional • Gastroenterology
Dr. Sandra Layne, MD (NPI #1891878419) practices Gastroenterology in Syosset, NY (11791) with sub-specialty concentration in 17 Active CMS HCPCS Codes, recording 695 annual CMS services across 314 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Syosset percentile) (-0.45σ vs NY state mean, 9.62th statewide percentile).
Granular CPT/HCPCS billing distribution at 175 Jericho Tpke, Suite 205 shows Dr. Sandra Layne's primary concentration in Established Gastroenterology, GERD & IBD Evaluation (code 99214: 257x/yr, 12th local percentile) alongside Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy (45380: 174x/yr, $888–$1216).
Uninsured and high-deductible cash patients visiting Dr. Sandra Layne in Syosset (11791) face an estimated $232.00 initial evaluation fee at 175 Jericho Tpke, Suite 205 (in-person clinic visits only; 10-minute average reception wait; bedside manner 4.83/5 from 12 verified reports).
Credentialed as an MD specialist with 31 years post-graduation experience since completing medical school at an LCME/COCA institution (1995), Dr. Layne coordinates 17 Active CMS HCPCS Codes workups from 175 Jericho Tpke, Suite 205 (+1-397-555-3549).
Compared against Syosset, NY Gastroenterology peers
695 annual services across 314 beneficiaries
Standard deviations from NY 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 | 257 | 12th | $368 – $505 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 174 | 12th | $888 – $1216 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 146 | 12th | $737 – $1010 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 70 | 12th | $988 – $1354 |
| 99204 | New Patient Digestive & Hepatology Consultation | 49 | 12th | $519 – $711 |
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Dr. Sandra Layne, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Layne National Provider Identifier | NPI #1891878419 (MD) | CMS NPPES Registry (11791) |
| Dr. Layne Syosset CMS Volume Rank | 0.00th Pct (695 CMS svcs; Z -0.446σ) | CMS Medicare Part B (NY Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Syosset, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 10 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.81/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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