Dr. William Witmer, MD
2845 Greenbrier Rd Ste 310, Green Bay, WI 54311 • +1-233-555-1933
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Green Bay Percentiles
NPI #1033130653 • CBSA Regional • Cardiology
Statistical peer benchmarking across WI Cardiology providers positions Dr. William Witmer, MD in Green Bay at -0.41σ (68.18th city percentile / 36.84th state percentile, 1,058 Medicare beneficiaries), with clinical focus spanning 20 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. William Witmer (54311) place 99214 at the top of the practice ledger (622 yearly units, 68.18th metro rank), rounded out by 93000 and 93306.
Uninsured and high-deductible cash patients visiting Dr. William Witmer in Green Bay (54311) face an estimated $209.00 initial evaluation fee at 2845 Greenbrier Rd Ste 310 (in-person clinic visits only; 19-minute average reception wait; bedside manner 4.73/5 from 9 verified reports).
Spanning 25 years of clinical practice following 2001 graduation from medical training, Dr. William Witmer integrates 20 Active CMS HCPCS Codes diagnostics for Green Bay metro patients.
Compared against Green Bay, WI Cardiology peers
1,636 annual services across 1,058 beneficiaries
Standard deviations from WI 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 | 622 | 68.18th | $66 – $91 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 458 | 64.18th | $26 – $41 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 294 | 68.18th | $124 – $170 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 164 | 63.18th | $78 – $107 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 98 | 64.18th | $95 – $130 |
Are you Dr. William Witmer? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Green Bay, WI:
<a href="https://dotmd.com/doctors/william-witmer-md-green-bay-wi-1033130653" title="Dr. William Witmer, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1033130653.svg" alt="Dr. William Witmer Cardiology Badge" width="280" height="72" /></a>
Dr. William Witmer, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Witmer National Provider Identifier | NPI #1033130653 (MD) | CMS NPPES Registry (54311) |
| Dr. Witmer Green Bay CMS Volume Rank | 68.18th Pct (1,636 CMS svcs; Z -0.407σ) | CMS Medicare Part B (WI Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Green Bay, WI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. William Witmer
Other High-Volume Cardiology Specialists in Green Bay, WI
Ranked strictly by CMS Medicare volumeDr. Witmer Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Green Bay, WI.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. William Witmer community threads and patient logs by age, biological sex, dosage, and treatment duration.