Dr. Sean Lynch, MD
21 Clark Way, Somersworth, NH 03878 • +1-671-555-7473
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Somersworth Percentiles
NPI #1326222431 • CBSA Regional • Gastroenterology
Within the Somersworth, NH (CBSA local) Gastroenterology cohort, Dr. Sean Lynch, MD with sub-specialty concentration in 65 Active CMS HCPCS Codes ranks at the 57.14th municipal percentile and 89.74th NH percentile (+1.32σ Z-score) based on 8,183 billed procedures for 801 patients.
Fee-schedule auditing of NPI 1326222431 highlights 475 annual claims for 99214 (57.14th Somersworth percentile; $56–$77 self-pay corridor) plus 321 encounters under 45380 and 270 under 43239.
Self-pay new patient consultations with Dr. Lynch (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 20-minute average reception wait, and a 4.78/5 modern protocol openness score across 4 patient logs.
Credentialed as an MD specialist with 12 years post-graduation experience since completing medical school at an LCME/COCA institution (2014), Dr. Lynch coordinates 65 Active CMS HCPCS Codes workups from 21 Clark Way (+1-671-555-7473).
Compared against Somersworth, NH Gastroenterology peers
8,183 annual services across 801 beneficiaries
Standard deviations from NH 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 | 475 | 57.14th | $56 – $77 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 321 | 59.14th | $136 – $186 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 270 | 60.14th | $112 – $154 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 129 | 61.14th | $151 – $207 |
| 99204 | New Patient Digestive & Hepatology Consultation | 90 | 57.14th | $79 – $109 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (65 HCPCS billing breadth) | 6,898 | 57.14th | $53 – $77 |
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Dr. Sean Lynch, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lynch National Provider Identifier | NPI #1326222431 (MD) | CMS NPPES Registry (03878) |
| Dr. Lynch Somersworth CMS Volume Rank | 57.14th Pct (8,183 CMS svcs; Z +1.323σ) | CMS Medicare Part B (NH Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Somersworth, NH) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.78/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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