Dr. Chuang Hung, MD
629 N 13th Ave, Upland, CA 91786 • +1-214-555-4633
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Upland Percentiles
NPI #1619049749 • CBSA Regional • Gastroenterology
Anchored in Upland, CA 91786, Dr. Chuang Hung, MD (NPI 1619049749) logged 1,477 annual procedures (mid-cohort balanced caseload (50th Upland percentile), 65.09th CA percentile, -0.15σ) with sub-specialty concentration in 20 Active CMS HCPCS Codes.
Procedural volume for Dr. Hung is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 546 annual services, $183–$251 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 369/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 310/yr).
Direct cash-pay transparency modeling sets Dr. Hung's baseline new-consult rate near $239.00 in Upland, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 20-minute average reception wait).
NPI registry verification (#1619049749) confirms Dr. Chuang Hung's MD standing serving CBSA 91786 with a 4.59/5 patient scorecard.
Compared against Upland, CA Gastroenterology peers
1,477 annual services across 512 beneficiaries
Standard deviations from CA 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 | 546 | 50th | $183 – $251 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 369 | 54th | $441 – $604 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 310 | 46th | $366 – $501 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 148 | 50th | $491 – $672 |
| 99204 | New Patient Digestive & Hepatology Consultation | 103 | 55th | $258 – $353 |
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Dr. Chuang Hung, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hung National Provider Identifier | NPI #1619049749 (MD) | CMS NPPES Registry (91786) |
| Dr. Hung Upland CMS Volume Rank | 50.00th Pct (1,477 CMS svcs; Z -0.147σ) | CMS Medicare Part B (CA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Upland, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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