Dr. Michael Sprang, MD
2650 Ridge Ave, Evanston, IL 60201 • +1-222-555-5414
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Evanston Percentiles
NPI #1326012212 • CBSA Regional • Gastroenterology
Dr. Michael Sprang, MD (NPI #1326012212) practices Gastroenterology in Evanston, IL (60201) with sub-specialty concentration in 35 Active CMS HCPCS Codes, recording 843 annual CMS services across 518 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (28.57th Evanston percentile) (-0.27σ vs IL state mean, 20.43th statewide percentile).
Granular CPT/HCPCS billing distribution at 2650 Ridge Ave shows Dr. Michael Sprang's primary concentration in Established Gastroenterology, GERD & IBD Evaluation (code 99214: 312x/yr, 28.57th local percentile) alongside Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy (45380: 211x/yr, $457–$626).
Uninsured and high-deductible cash patients visiting Dr. Michael Sprang in Evanston (60201) face an estimated $218.00 initial evaluation fee at 2650 Ridge Ave (hybrid in-clinic and telehealth video consults; 18-minute average reception wait; bedside manner 4.75/5 from 22 verified reports).
Clinical background for Dr. Sprang (MD, NPI #1326012212) includes accredited doctoral training (1999, 27 yrs in practice) and virtual + in-office availability across IL.
Compared against Evanston, IL Gastroenterology peers
843 annual services across 518 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 | 312 | 28.57th | $190 – $260 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 211 | 23.57th | $457 – $626 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 177 | 27.57th | $379 – $520 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 84 | 28.57th | $509 – $697 |
| 99204 | New Patient Digestive & Hepatology Consultation | 59 | 28.57th | $267 – $366 |
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Dr. Michael Sprang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sprang National Provider Identifier | NPI #1326012212 (MD) | CMS NPPES Registry (60201) |
| Dr. Sprang Evanston CMS Volume Rank | 28.57th Pct (843 CMS svcs; Z -0.274σ) | CMS Medicare Part B (IL Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Evanston, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 18 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.75/5 Listening • 4.71/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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