Dr. Sunny Lo, DO
612 W Duarte Rd Ste 601, Arcadia, CA 91007 • +1-283-555-9285
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Arcadia Percentiles
NPI #1891053187 • CBSA Regional • Gastroenterology
Dr. Sunny Lo, DO (NPI #1891053187) practices Gastroenterology in Arcadia, CA (91007) with sub-specialty concentration in 36 Active CMS HCPCS Codes, recording 993 annual CMS services across 288 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Arcadia percentile) (-0.27σ vs CA state mean, 35.04th statewide percentile).
Procedural volume for Dr. Lo is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 367 annual services, $225–$308 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 248/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 209/yr).
Self-pay new patient consultations with Dr. Lo (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 10-minute average reception wait, and a 4.44/5 modern protocol openness score across 10 patient logs.
Patients evaluating Dr. Sunny Lo in ZIP 91007 note 12 years of post-doctoral tenure (null, 2014) alongside 3.4 annual CMS procedures per patient.
Compared against Arcadia, CA Gastroenterology peers
993 annual services across 288 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 | 367 | 12th | $225 – $308 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 248 | 12th | $542 – $743 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 209 | 12th | $450 – $617 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 99 | 12th | $604 – $827 |
| 99204 | New Patient Digestive & Hepatology Consultation | 70 | 12th | $317 – $435 |
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Dr. Sunny Lo, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lo National Provider Identifier | NPI #1891053187 (DO) | CMS NPPES Registry (91007) |
| Dr. Lo Arcadia CMS Volume Rank | 0.00th Pct (993 CMS svcs; Z -0.274σ) | CMS Medicare Part B (CA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Arcadia, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 10 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.44/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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