Dr. Katy Van Donselaar, DO
1000 Houghton Ave, Saginaw, MI 48602 • +1-398-555-4852
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Saginaw Percentiles
NPI #1144671983 • CBSA Regional • Emergency Medicine
Anchored in Saginaw, MI 48602, Dr. Katy Van Donselaar, DO (NPI 1144671983) logged 1,020 annual procedures (upper-quartile active clinical volume (78.57th Saginaw percentile), 78.06th MI percentile, -0.01σ) with sub-specialty concentration in 44 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1144671983 highlights 459 annual claims for 99214 (78.57th Saginaw percentile; $163–$224 self-pay corridor) plus 265 encounters under 99213 and 133 under 93000.
Direct cash-pay transparency modeling sets Dr. Van Donselaar's baseline new-consult rate near $209.00 in Saginaw, MI (cash-pay accepted, hybrid in-clinic and telehealth video consults, 14-minute average reception wait).
Credentialed as an DO specialist with 11 years post-graduation experience since completing medical school at an LCME/COCA institution (2015), Dr. Van Donselaar coordinates 44 Active CMS HCPCS Codes workups from 1000 Houghton Ave (+1-398-555-4852).
Compared against Saginaw, MI Emergency Medicine peers
1,020 annual services across 544 beneficiaries
Standard deviations from MI Emergency 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 | 459 | 78.57th | $163 – $224 |
| 99213 | Established Preventive & Chronic Care Visit | 265 | 79.57th | $125 – $171 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 133 | 83.57th | $60 – $82 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 102 | 83.57th | $192 – $262 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 61 | 74.57th | $227 – $311 |
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Dr. Katy Van Donselaar, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Van Donselaar National Provider Identifier | NPI #1144671983 (DO) | CMS NPPES Registry (48602) |
| Dr. Van Donselaar Saginaw CMS Volume Rank | 78.57th Pct (1,020 CMS svcs; Z -0.008σ) | CMS Medicare Part B (MI Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saginaw, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 14 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.87/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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