Dr. William Nienaber, MD
211 Saint Francis DR Ste 15, Cape Girardeau, MO 63703 • +1-437-555-1888
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Cape Girardeau Percentiles
NPI #1720296940 • CBSA Regional • Cardiology
Statistical peer benchmarking across MO Cardiology providers positions Dr. William Nienaber, MD in Cape Girardeau at +1.10σ (60th city percentile / 89.32th state percentile, 3,266 Medicare beneficiaries), with clinical focus spanning 28 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 211 Saint Francis DR Ste 15 shows Dr. William Nienaber's primary concentration in Established Cardiology Consultation & Hemodynamic Review (code 99214: 2004x/yr, 60th local percentile) alongside 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation (93000: 1477x/yr, $25–$40).
Direct cash-pay transparency modeling sets Dr. Nienaber's baseline new-consult rate near $209.00 in Cape Girardeau, MO (cash-pay accepted, hybrid in-clinic and telehealth video consults, 21-minute average reception wait).
Credentialed as an MD specialist with 20 years post-graduation experience since completing medical school at an LCME/COCA institution (2006), Dr. Nienaber coordinates 28 Active CMS HCPCS Codes workups from 211 Saint Francis DR Ste 15 (+1-437-555-1888).
Compared against Cape Girardeau, MO Cardiology peers
5,274 annual services across 3,266 beneficiaries
Standard deviations from MO Cardiology 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 Cardiology Consultation & Hemodynamic Review | 2,004 | 60th | $43 – $60 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 1,477 | 61th | $25 – $40 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 949 | 58th | $81 – $111 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 527 | 61th | $51 – $70 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 316 | 57th | $62 – $85 |
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Dr. William Nienaber, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nienaber National Provider Identifier | NPI #1720296940 (MD) | CMS NPPES Registry (63703) |
| Dr. Nienaber Cape Girardeau CMS Volume Rank | 60.00th Pct (5,274 CMS svcs; Z +1.101σ) | CMS Medicare Part B (MO Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Cape Girardeau, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.95/5 Listening • 4.81/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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