Dr. Allen Rosenbaum, MD
900 Rand Rd Ste 120, Des Plaines, IL 60016 • +1-777-555-9904
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Des Plaines Percentiles
NPI #1508862368 • CBSA Regional • Gastroenterology
Within the Des Plaines, IL (CBSA local) Gastroenterology cohort, Dr. Allen Rosenbaum, MD with sub-specialty concentration in 21 Active CMS HCPCS Codes ranks at the 80th municipal percentile and 83.28th IL percentile (+0.17σ Z-score) based on 3,886 billed procedures for 92 patients.
Fee-schedule auditing of NPI 1508862368 highlights 1438 annual claims for 99214 (80th Des Plaines percentile; $44–$60 self-pay corridor) plus 972 encounters under 45380 and 816 under 43239.
At 900 Rand Rd Ste 120 (60016), Dr. Allen Rosenbaum, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$218.00 per new consult (4.56/5 bedside rating).
Credentialed as an MD specialist with 32 years post-graduation experience since completing medical school at an LCME/COCA institution (1994), Dr. Rosenbaum coordinates 21 Active CMS HCPCS Codes workups from 900 Rand Rd Ste 120 (+1-777-555-9904).
Compared against Des Plaines, IL Gastroenterology peers
3,886 annual services across 92 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 | 1,438 | 80th | $44 – $60 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 972 | 85th | $106 – $146 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 816 | 82th | $88 – $121 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 389 | 75th | $118 – $162 |
| 99204 | New Patient Digestive & Hepatology Consultation | 272 | 81th | $62 – $85 |
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Dr. Allen Rosenbaum, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Rosenbaum National Provider Identifier | NPI #1508862368 (MD) | CMS NPPES Registry (60016) |
| Dr. Rosenbaum Des Plaines CMS Volume Rank | 80.00th Pct (3,886 CMS svcs; Z +0.169σ) | CMS Medicare Part B (IL Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Des Plaines, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 17 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.56/5 Listening • 4.50/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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