Dr. Elizabeth Sun, MD
815 Sumneytown Pike Ste 210, Lansdale, PA 19446 • +1-618-555-4845
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Lansdale Percentiles
NPI #1023087285 • CBSA Regional • Gastroenterology
Dr. Elizabeth Sun, MD (NPI #1023087285) practices Gastroenterology in Lansdale, PA (19446) with sub-specialty concentration in 11 Active CMS HCPCS Codes, recording 6,986 annual CMS services across 74 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (50th Lansdale percentile) (+0.78σ vs PA state mean, 85.34th statewide percentile).
Among 6 tracked CMS fee-schedule codes for Dr. Sun (averaging 94.4 services per beneficiary), 99214 (Established Gastroenterology, GERD & IBD Evaluation) represents 1% of tracked volume (36 encounters), paired with 45380 (24x).
Self-pay new patient consultations with Dr. Sun (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 22-minute average reception wait, and a 4.75/5 modern protocol openness score across 24 patient logs.
Patients evaluating Dr. Elizabeth Sun in ZIP 19446 note 13 years of post-doctoral tenure (null, 2013) alongside 94.4 annual CMS procedures per patient.
Compared against Lansdale, PA Gastroenterology peers
6,986 annual services across 74 beneficiaries
Standard deviations from PA 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 | 36 | 50th | $42 – $57 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 24 | 45th | $100 – $137 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 20 | 49th | $83 – $114 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 11 | 51th | $112 – $153 |
| 99204 | New Patient Digestive & Hepatology Consultation | 11 | 46th | $59 – $80 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (11 HCPCS billing breadth) | 6,890 | 50th | $45 – $65 |
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Dr. Elizabeth Sun, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sun National Provider Identifier | NPI #1023087285 (MD) | CMS NPPES Registry (19446) |
| Dr. Sun Lansdale CMS Volume Rank | 50.00th Pct (6,986 CMS svcs; Z +0.781σ) | CMS Medicare Part B (PA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Lansdale, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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