Dr. Lan Nguyen, MD
Uci Medical Center, 101 The City Drive South, Orange, CA 92868 • +1-733-555-2011
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Orange Percentiles
NPI #1669552832 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across CA Internal Medicine providers positions Dr. Lan Nguyen, MD in Orange at -0.09σ (63.77th city percentile / 39.37th state percentile, 318 Medicare beneficiaries), with clinical focus spanning 12 Active CMS HCPCS Codes.
Procedural volume for Dr. Nguyen is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 546 annual services, $114–$156 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 316/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 158/yr).
For out-of-network patients contacting +1-733-555-2011, Dr. Nguyen's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.84/5 composite reality score over 7 submissions).
Spanning 30 years of clinical practice following 1996 graduation from medical training, Dr. Lan Nguyen integrates 12 Active CMS HCPCS Codes diagnostics for Orange metro patients.
Compared against Orange, CA Internal Medicine peers
1,214 annual services across 318 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 | 546 | 63.77th | $114 – $156 |
| 99213 | Established Preventive & Chronic Care Visit | 316 | 67.77th | $87 – $119 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 158 | 68.77th | $42 – $57 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 121 | 64.77th | $134 – $183 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 73 | 66.77th | $159 – $217 |
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Dr. Lan Nguyen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nguyen National Provider Identifier | NPI #1669552832 (MD) | CMS NPPES Registry (92868) |
| Dr. Nguyen Orange CMS Volume Rank | 63.77th Pct (1,214 CMS svcs; Z -0.093σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Orange, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 15 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.85/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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