Dr. Mark Nyce, MD
1139 Lexington Ave, Savannah, GA 31404 • +1-600-555-6893
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Savannah Percentiles
NPI #1447205695 • CBSA Regional • Gastroenterology
Anchored in Savannah, GA 31404, Dr. Mark Nyce, MD (NPI 1447205695) logged 6,133 annual procedures (top-decile high-throughput specialist (92.86th percentile in Savannah), 91.2th GA percentile, +0.75σ) with sub-specialty concentration in 53 Active CMS HCPCS Codes.
Procedural volume for Dr. Nyce is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 458 annual services, $64–$87 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 310/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 260/yr).
Cash-pay intake data for NPI 1447205695 (1139 Lexington Ave, Savannah) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 10-minute average reception wait and 4.50/5 biomarker openness.
NPI registry verification (#1447205695) confirms Dr. Mark Nyce's MD standing serving CBSA 31404 with a 4.79/5 patient scorecard.
Top 10% Gastroenterology volume leader in Savannah, GA
6,133 annual services across 645 beneficiaries
Standard deviations from GA 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 | 458 | 92.86th | $64 – $87 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 310 | 93.86th | $154 – $210 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 260 | 96.86th | $127 – $175 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 124 | 92.86th | $171 – $234 |
| 99204 | New Patient Digestive & Hepatology Consultation | 87 | 92.86th | $90 – $123 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (53 HCPCS billing breadth) | 4,894 | 92.86th | $60 – $87 |
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Dr. Mark Nyce, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nyce National Provider Identifier | NPI #1447205695 (MD) | CMS NPPES Registry (31404) |
| Dr. Nyce Savannah CMS Volume Rank | 92.86th Pct (6,133 CMS svcs; Z +0.753σ) | CMS Medicare Part B (GA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Savannah, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.81/5 Listening • 4.50/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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