Dr. Shawna Westermann, MD
200 Hawkins DR, Iowa City, IA 52242 • +1-389-555-7141
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Iowa City Percentiles
NPI #1114909413 • CBSA Regional • Internal Medicine
Within the Iowa City, IA (CBSA local) Internal Medicine cohort, Dr. Shawna Westermann, MD with sub-specialty concentration in 15 Active CMS HCPCS Codes ranks at the 55.56th municipal percentile and 28.96th IA percentile (-0.19σ Z-score) based on 950 billed procedures for 294 patients.
Fee-schedule auditing of NPI 1114909413 highlights 428 annual claims for 99214 (55.56th Iowa City percentile; $136–$187 self-pay corridor) plus 247 encounters under 99213 and 124 under 93000.
At 200 Hawkins DR (52242), Dr. Shawna Westermann, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.92/5 bedside rating).
Clinical background for Dr. Westermann (MD, NPI #1114909413) includes accredited doctoral training (1997, 29 yrs in practice) and virtual + in-office availability across IA.
Compared against Iowa City, IA Internal Medicine peers
950 annual services across 294 beneficiaries
Standard deviations from IA Internal Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 428 | 55.56th | $136 – $187 |
| 99213 | Established Preventive & Chronic Care Visit | 247 | 54.56th | $104 – $143 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 124 | 54.56th | $50 – $68 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 95 | 54.56th | $160 – $219 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 57 | 55.56th | $190 – $260 |
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Dr. Shawna Westermann, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Westermann National Provider Identifier | NPI #1114909413 (MD) | CMS NPPES Registry (52242) |
| Dr. Westermann Iowa City CMS Volume Rank | 55.56th Pct (950 CMS svcs; Z -0.189σ) | CMS Medicare Part B (IA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Iowa City, IA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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