Dr. William Ansa Otu, MD
2845 Greenbrier Rd, Green Bay, WI 54311 • +1-233-555-4346
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Green Bay Percentiles
NPI #1346564168 • CBSA Regional • Internal Medicine
Dr. William Ansa Otu, MD (NPI #1346564168) practices Internal Medicine in Green Bay, WI (54311) with sub-specialty concentration in 13 Active CMS HCPCS Codes, recording 638 annual CMS services across 223 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Green Bay percentile) (-0.19σ vs WI state mean, 0.89th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Ansa Otu (averaging 2.9 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (287 encounters), paired with 99213 (166x).
Uninsured and high-deductible cash patients visiting Dr. William Ansa Otu in Green Bay (54311) face an estimated $209.00 initial evaluation fee at 2845 Greenbrier Rd (hybrid in-clinic and telehealth video consults; 16-minute average reception wait; bedside manner 4.61/5 from 4 verified reports).
From 2845 Greenbrier Rd in Green Bay (+1-233-555-4346), Dr. Ansa Otu, MD (21-year clinical track record) delivers 13 Active CMS HCPCS Codes care.
Compared against Green Bay, WI Internal Medicine peers
638 annual services across 223 beneficiaries
Standard deviations from WI 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 | 287 | 12th | $147 – $201 |
| 99213 | Established Preventive & Chronic Care Visit | 166 | 12th | $112 – $154 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 83 | 12th | $54 – $74 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 64 | 12th | $173 – $236 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 38 | 12th | $204 – $280 |
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Dr. William Ansa Otu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ansa Otu National Provider Identifier | NPI #1346564168 (MD) | CMS NPPES Registry (54311) |
| Dr. Ansa Otu Green Bay CMS Volume Rank | 0.00th Pct (638 CMS svcs; Z -0.189σ) | CMS Medicare Part B (WI Internal Medicine) |
| 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 • 16 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.69/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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