Dr. Steven Armbruster, MD
520 N Elam Ave, Greensboro, NC 27403 • +1-706-555-8088
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Greensboro Percentiles
NPI #1831280056 • CBSA Regional • Gastroenterology
Statistical peer benchmarking across NC Gastroenterology providers positions Dr. Steven Armbruster, MD in Greensboro at -0.77σ (0th city percentile / 15.16th state percentile, 255 Medicare beneficiaries), with clinical focus spanning 65 Active CMS HCPCS Codes.
Procedural volume for Dr. Armbruster is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 297 annual services, $134–$183 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 201/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 169/yr).
For out-of-network patients contacting +1-706-555-8088, Dr. Armbruster's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.70/5 composite reality score over 13 submissions).
Clinical background for Dr. Armbruster (MD, NPI #1831280056) includes accredited doctoral training (2014, 12 yrs in practice) and virtual + in-office availability across NC.
Compared against Greensboro, NC Gastroenterology peers
803 annual services across 255 beneficiaries
Standard deviations from NC 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 | 297 | 12th | $134 – $183 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 201 | 12th | $322 – $442 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 169 | 12th | $268 – $367 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 80 | 12th | $359 – $492 |
| 99204 | New Patient Digestive & Hepatology Consultation | 56 | 12th | $189 – $258 |
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Dr. Steven Armbruster, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Armbruster National Provider Identifier | NPI #1831280056 (MD) | CMS NPPES Registry (27403) |
| Dr. Armbruster Greensboro CMS Volume Rank | 0.00th Pct (803 CMS svcs; Z -0.768σ) | CMS Medicare Part B (NC Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Greensboro, NC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.48/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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