Dr. Alexander Chun, MD
132 E 76th St, Ofc 2g, New York, NY 10021 • +1-926-555-9820
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & New York Percentiles
NPI #1770592685 • CBSA 35620 • Gastroenterology
Statistical peer benchmarking across NY Gastroenterology providers positions Dr. Alexander Chun, MD in New York at -0.14σ (77.78th city percentile / 68.97th state percentile, 437 Medicare beneficiaries), with clinical focus spanning 41 Active CMS HCPCS Codes.
Procedural volume for Dr. Chun is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 710 annual services, $174–$238 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 480/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 403/yr).
Cash-pay intake data for NPI 1770592685 (132 E 76th St, Ofc 2g, New York) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 20-minute average reception wait and 4.45/5 biomarker openness.
Spanning 16 years of clinical practice following 2010 graduation from medical training, Dr. Alexander Chun integrates 41 Active CMS HCPCS Codes diagnostics for New York metro patients.
Compared against New York, NY Gastroenterology peers
1,919 annual services across 437 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 | 710 | 77.78th | $174 – $238 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 480 | 78.78th | $418 – $573 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 403 | 76.78th | $347 – $476 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 192 | 78.78th | $466 – $638 |
| 99204 | New Patient Digestive & Hepatology Consultation | 134 | 77.78th | $245 – $335 |
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Dr. Alexander Chun, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chun National Provider Identifier | NPI #1770592685 (MD) | CMS NPPES Registry (10021) |
| Dr. Chun New York CMS Volume Rank | 77.78th Pct (1,919 CMS svcs; Z -0.138σ) | CMS Medicare Part B (NY Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (New York, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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