Dr. Erin Hammer, MD
100 N Nine Mound Rd, Verona, WI 53593 • +1-263-555-1550
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Verona Percentiles
NPI #1689932576 • CBSA Regional • Family Practice
Dr. Erin Hammer, MD (NPI #1689932576) practices Family Practice in Verona, WI (53593) with sub-specialty concentration in 27 Active CMS HCPCS Codes, recording 652 annual CMS services across 308 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Verona percentile) (-0.46σ vs WI state mean, 3.09th statewide percentile).
Medicare Part B line-item claims for Dr. Erin Hammer (53593) place 99214 at the top of the practice ledger (274 yearly units, 12th metro rank), rounded out by 99213 and G0439.
Direct cash-pay transparency modeling sets Dr. Hammer's baseline new-consult rate near $209.00 in Verona, WI (cash-pay accepted, hybrid in-clinic and telehealth video consults, 16-minute average reception wait).
NPI registry verification (#1689932576) confirms Dr. Erin Hammer's MD standing serving CBSA 53593 with a 4.61/5 patient scorecard.
Compared against Verona, WI Family Practice peers
652 annual services across 308 beneficiaries
Standard deviations from WI Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 274 | 12th | $43 – $60 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 202 | 12th | $33 – $48 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 78 | 12th | $50 – $68 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 59 | 12th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 39 | 12th | $60 – $82 |
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Dr. Erin Hammer, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hammer National Provider Identifier | NPI #1689932576 (MD) | CMS NPPES Registry (53593) |
| Dr. Hammer Verona CMS Volume Rank | 0.00th Pct (652 CMS svcs; Z -0.455σ) | CMS Medicare Part B (WI Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Verona, 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 • 4.85/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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