Dr. Stephen Willis, MD
755 Memorial Pkwy Bldg 100, Phillipsburg, NJ 08865 • +1-522-555-8995
Medical Education: Accredited U.S. Medical School (Class of 2012)
What This Doctor Actually Performs: CMS Medicare Utilization & Phillipsburg Percentiles
NPI #1629139076 • CBSA Regional • Gastroenterology
Within the Phillipsburg, NJ (CBSA local) Gastroenterology cohort, Dr. Stephen Willis, MD with sub-specialty concentration in 51 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 55.9th NJ percentile (-0.27σ Z-score) based on 1,429 billed procedures for 721 patients.
Dr. Willis's longitudinal care intensity (2.0 billed units per patient across 721 individuals) centers on 99214 (529 annual units) and 45380 ($458–$627 cash range).
Direct cash-pay transparency modeling sets Dr. Willis's baseline new-consult rate near $209.00 in Phillipsburg, NJ (cash-pay accepted, hybrid in-clinic and telehealth video consults, 16-minute average reception wait).
From 755 Memorial Pkwy Bldg 100 in Phillipsburg (+1-522-555-8995), Dr. Willis, MD (14-year clinical track record) delivers 51 Active CMS HCPCS Codes care.
Compared against Phillipsburg, NJ Gastroenterology peers
1,429 annual services across 721 beneficiaries
Standard deviations from NJ 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 | 529 | 50th | $190 – $260 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 357 | 54th | $458 – $627 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 300 | 55th | $380 – $521 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 143 | 52th | $509 – $698 |
| 99204 | New Patient Digestive & Hepatology Consultation | 100 | 46th | $268 – $367 |
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Dr. Stephen Willis, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Willis National Provider Identifier | NPI #1629139076 (MD) | CMS NPPES Registry (08865) |
| Dr. Willis Phillipsburg CMS Volume Rank | 50.00th Pct (1,429 CMS svcs; Z -0.273σ) | CMS Medicare Part B (NJ Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Phillipsburg, NJ) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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