Dr. Sara Choi, DO
101 E Valencia Mesa DR, Fullerton, CA 92835 • +1-407-555-2539
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Fullerton Percentiles
NPI #1346876349 • CBSA Regional • Internal Medicine
Dr. Sara Choi, DO (NPI #1346876349) practices Internal Medicine in Fullerton, CA (92835) with sub-specialty concentration in 9 Active CMS HCPCS Codes, recording 636 annual CMS services across 261 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Fullerton percentile) (-0.11σ vs CA state mean, 0.94th statewide percentile).
Procedural volume for Dr. Choi is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 286 annual services, $174–$238 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 165/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 83/yr).
Direct cash-pay transparency modeling sets Dr. Choi's baseline new-consult rate near $239.00 in Fullerton, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 11-minute average reception wait).
Spanning 21 years of clinical practice following 2005 graduation from medical training, Dr. Sara Choi integrates 9 Active CMS HCPCS Codes diagnostics for Fullerton metro patients.
Compared against Fullerton, CA Internal Medicine peers
636 annual services across 261 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 | 286 | 12th | $174 – $238 |
| 99213 | Established Preventive & Chronic Care Visit | 165 | 12th | $133 – $182 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 83 | 12th | $63 – $87 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 64 | 12th | $204 – $279 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 38 | 12th | $241 – $331 |
Are you Dr. Sara Choi? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Fullerton, CA:
<a href="https://dotmd.com/doctors/sara-choi-do-fullerton-ca-1346876349" title="Dr. Sara Choi, DO - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1346876349.svg" alt="Dr. Sara Choi Internal Medicine Badge" width="280" height="72" /></a>
Dr. Sara Choi, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Choi National Provider Identifier | NPI #1346876349 (DO) | CMS NPPES Registry (92835) |
| Dr. Choi Fullerton CMS Volume Rank | 0.00th Pct (636 CMS svcs; Z -0.110σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fullerton, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 11 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Sara Choi
Other High-Volume Internal Medicine Specialists in Fullerton, CA
Ranked strictly by CMS Medicare volumeDr. Choi Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Fullerton, CA.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Sara Choi community threads and patient logs by age, biological sex, dosage, and treatment duration.