Dr. Gina Kwak, MD
310 E Shore Rd, 206, Great Neck, NY 11023 • +1-951-555-3488
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Great Neck Percentiles
NPI #1396742201 • CBSA Regional • Gastroenterology
Statistical peer benchmarking across NY Gastroenterology providers positions Dr. Gina Kwak, MD in Great Neck at +0.79σ (76.92th city percentile / 89.84th state percentile, 399 Medicare beneficiaries), with clinical focus spanning 22 Active CMS HCPCS Codes.
Dr. Kwak's longitudinal care intensity (14.0 billed units per patient across 399 individuals) centers on 99214 (2069 annual units) and 45380 ($207–$283 cash range).
For out-of-network patients contacting +1-951-555-3488, Dr. Kwak's practice posts a $232.00 GPCI self-pay consult estimate ($232.00 patient-logged median, 4.70/5 composite reality score over 5 submissions).
NPI registry verification (#1396742201) confirms Dr. Gina Kwak's MD standing serving CBSA 11023 with a 4.70/5 patient scorecard.
Compared against Great Neck, NY Gastroenterology peers
5,591 annual services across 399 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 | 2,069 | 76.92th | $86 – $117 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 1,398 | 74.92th | $207 – $283 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 1,174 | 80.92th | $171 – $235 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 559 | 79.92th | $230 – $315 |
| 99204 | New Patient Digestive & Hepatology Consultation | 391 | 79.92th | $121 – $166 |
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Dr. Gina Kwak, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kwak National Provider Identifier | NPI #1396742201 (MD) | CMS NPPES Registry (11023) |
| Dr. Kwak Great Neck CMS Volume Rank | 76.92th Pct (5,591 CMS svcs; Z +0.788σ) | CMS Medicare Part B (NY Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Great Neck, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 19 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.58/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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