Dr. William Chase, MD
801 Colonial Cir, Ste 200, Norwalk, IA 50211 • +1-402-555-1138
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Norwalk Percentiles
NPI #1841259504 • CBSA Regional • Family Practice
Dr. William Chase, MD (NPI #1841259504) practices Family Practice in Norwalk, IA (50211) with sub-specialty concentration in 80 Active CMS HCPCS Codes, recording 4,339 annual CMS services across 367 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (85.71th Norwalk percentile) (+0.11σ vs IA state mean, 77.59th statewide percentile).
Procedural volume for Dr. Chase is led by HCPCS 99214 (Comprehensive Primary Care & Chronic Protocol Management — 1467 annual services, $76–$104 GPCI cash estimate), followed by CPT 99213 (Focused Acute & Preventive Primary Care Evaluation, 1083/yr) and CPT G0439 (Annual Wellness Biomarker & Preventive Screening Visit, 419/yr).
Uninsured and high-deductible cash patients visiting Dr. William Chase in Norwalk (50211) face an estimated $209.00 initial evaluation fee at 801 Colonial Cir, Ste 200 (hybrid in-clinic and telehealth video consults; 10-minute average reception wait; bedside manner 4.79/5 from 8 verified reports).
Spanning 29 years of clinical practice following 1997 graduation from medical training, Dr. William Chase integrates 80 Active CMS HCPCS Codes diagnostics for Norwalk metro patients.
Compared against Norwalk, IA Family Practice peers
4,339 annual services across 367 beneficiaries
Standard deviations from IA Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 1,467 | 85.71th | $76 – $104 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 1,083 | 80.71th | $58 – $80 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 419 | 84.71th | $87 – $120 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 314 | 86.71th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 210 | 90.71th | $105 – $143 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (80 HCPCS billing breadth) | 845 | 85.71th | $69 – $100 |
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Dr. William Chase, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chase National Provider Identifier | NPI #1841259504 (MD) | CMS NPPES Registry (50211) |
| Dr. Chase Norwalk CMS Volume Rank | 85.71th Pct (4,339 CMS svcs; Z +0.107σ) | CMS Medicare Part B (IA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Norwalk, IA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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