Dr. William Timm, MD
150 S Sunny Slope Rd Ste 136, Brookfield, WI 53005 • +1-303-555-2250
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Brookfield Percentiles
NPI #1902856016 • CBSA Regional • Infectious Disease
Dr. William Timm, MD (NPI #1902856016) practices Infectious Disease in Brookfield, WI (53005) with sub-specialty concentration in 30 Active CMS HCPCS Codes, recording 19,253 annual CMS services across 248 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (33.33th Brookfield percentile) (+0.07σ vs WI state mean, 70.83th statewide percentile).
Medicare Part B line-item claims for Dr. William Timm (53005) place 99214 at the top of the practice ledger (329 yearly units, 33.33th metro rank), rounded out by 99213 and 93000.
For out-of-network patients contacting +1-303-555-2250, Dr. Timm's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.89/5 composite reality score over 4 submissions).
Credentialed as an MD specialist with 9 years post-graduation experience since completing medical school at an LCME/COCA institution (2017), Dr. Timm coordinates 30 Active CMS HCPCS Codes workups from 150 S Sunny Slope Rd Ste 136 (+1-303-555-2250).
Compared against Brookfield, WI Infectious Disease peers
19,253 annual services across 248 beneficiaries
Standard deviations from WI Infectious Disease 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 | 329 | 33.33th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 190 | 35.33th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 95 | 33.33th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 73 | 31.33th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 44 | 30.33th | $60 – $83 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (30 HCPCS billing breadth) | 18,523 | 33.33th | $45 – $65 |
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Dr. William Timm, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Timm National Provider Identifier | NPI #1902856016 (MD) | CMS NPPES Registry (53005) |
| Dr. Timm Brookfield CMS Volume Rank | 33.33th Pct (19,253 CMS svcs; Z +0.075σ) | CMS Medicare Part B (WI Infectious Disease) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Brookfield, WI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 14 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.94/5 Listening • 4.42/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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