Dr. Lili Sun, MD
215 College St, Graham, NC 27253 • +1-721-555-1428
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Graham Percentiles
NPI #1891149860 • CBSA Regional • Internal Medicine
Dr. Lili Sun, MD (NPI #1891149860) practices Internal Medicine in Graham, NC (27253) with sub-specialty concentration in 13 Active CMS HCPCS Codes, recording 740 annual CMS services across 279 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (99th percentile in Graham) (-0.35σ vs NC state mean, 10.6th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Sun (averaging 2.7 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (333 encounters), paired with 99213 (192x).
Uninsured and high-deductible cash patients visiting Dr. Lili Sun in Graham (27253) face an estimated $209.00 initial evaluation fee at 215 College St (in-person clinic visits only; 10-minute average reception wait; bedside manner 4.77/5 from 18 verified reports).
Clinical background for Dr. Sun (MD, NPI #1891149860) includes accredited doctoral training (2007, 19 yrs in practice) and dedicated on-site consultations at 215 College St.
Top 10% Internal Medicine volume leader in Graham, NC
740 annual services across 279 beneficiaries
Standard deviations from NC 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 | 333 | 99th | $167 – $229 |
| 99213 | Established Preventive & Chronic Care Visit | 192 | 96th | $128 – $175 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 96 | 99.5th | $61 – $84 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 74 | 99.5th | $196 – $269 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 44 | 99.5th | $232 – $318 |
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Dr. Lili Sun, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sun National Provider Identifier | NPI #1891149860 (MD) | CMS NPPES Registry (27253) |
| Dr. Sun Graham CMS Volume Rank | 99.00th Pct (740 CMS svcs; Z -0.346σ) | CMS Medicare Part B (NC Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Graham, NC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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