Dr. Sean To, MD
5562 Philadelphia St Ste 201, Chino, CA 91710 • +1-685-555-9798
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Chino Percentiles
NPI #1922163310 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Sean To (MD, NPI 1922163310) at 5562 Philadelphia St Ste 201 in Chino with 1,705 annual clinical services (384 beneficiaries), corresponding to a -0.08σ regional deviation and mid-cohort balanced caseload (50th Chino percentile) with sub-specialty concentration in 22 Active CMS HCPCS Codes.
Procedural volume for Dr. To is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 767 annual services, $195–$267 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 443/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 222/yr).
At 5562 Philadelphia St Ste 201 (91710), Dr. Sean To, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$239.00 per new consult (4.81/5 bedside rating).
From 5562 Philadelphia St Ste 201 in Chino (+1-685-555-9798), Dr. To, MD (30-year clinical track record) delivers 22 Active CMS HCPCS Codes care.
Compared against Chino, CA Internal Medicine peers
1,705 annual services across 384 beneficiaries
Standard deviations from CA Internal Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 767 | 50th | $195 – $267 |
| 99213 | Established Preventive & Chronic Care Visit | 443 | 47th | $149 – $204 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 222 | 54th | $71 – $97 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 171 | 52th | $228 – $313 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 102 | 52th | $271 – $371 |
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Dr. Sean To, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. To National Provider Identifier | NPI #1922163310 (MD) | CMS NPPES Registry (91710) |
| Dr. To Chino CMS Volume Rank | 50.00th Pct (1,705 CMS svcs; Z -0.078σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chino, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 21 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.81/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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