Dr. Kevin Peifer, MD
401 Roxbury Rd, Rockford, IL 61107 • +1-294-555-6646
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Rockford Percentiles
NPI #1699751446 • CBSA Regional • Gastroenterology
Dr. Kevin Peifer, MD (NPI #1699751446) practices Gastroenterology in Rockford, IL (61107) with sub-specialty concentration in 65 Active CMS HCPCS Codes, recording 3,860 annual CMS services across 370 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (30.77th Rockford percentile) (+0.17σ vs IL state mean, 82.97th statewide percentile).
Fee-schedule auditing of NPI 1699751446 highlights 1428 annual claims for 99214 (30.77th Rockford percentile; $55–$76 self-pay corridor) plus 965 encounters under 45380 and 811 under 43239.
Uninsured and high-deductible cash patients visiting Dr. Kevin Peifer in Rockford (61107) face an estimated $218.00 initial evaluation fee at 401 Roxbury Rd (hybrid in-clinic and telehealth video consults; 22-minute average reception wait; bedside manner 4.82/5 from 10 verified reports).
Credentialed as an MD specialist with 33 years post-graduation experience since completing medical school at an LCME/COCA institution (1993), Dr. Peifer coordinates 65 Active CMS HCPCS Codes workups from 401 Roxbury Rd (+1-294-555-6646).
Compared against Rockford, IL Gastroenterology peers
3,860 annual services across 370 beneficiaries
Standard deviations from IL 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 | 1,428 | 30.77th | $55 – $76 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 965 | 26.77th | $133 – $183 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 811 | 29.77th | $111 – $152 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 386 | 32.77th | $148 – $203 |
| 99204 | New Patient Digestive & Hepatology Consultation | 270 | 28.77th | $78 – $107 |
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Dr. Kevin Peifer, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Peifer National Provider Identifier | NPI #1699751446 (MD) | CMS NPPES Registry (61107) |
| Dr. Peifer Rockford CMS Volume Rank | 30.77th Pct (3,860 CMS svcs; Z +0.166σ) | CMS Medicare Part B (IL Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rockford, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 22 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.79/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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