Dr. William Breen, MD
200 1st St Sw, Rochester, MN 55905 • +1-236-555-8054
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Rochester Percentiles
NPI #1437683562 • CBSA Regional • Radiation Oncology
Dr. William Breen, MD (NPI #1437683562) practices Radiation Oncology in Rochester, MN (55905) with sub-specialty concentration in 27 Active CMS HCPCS Codes, recording 1,955 annual CMS services across 234 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (77.5th Rochester percentile) (+0.16σ vs MN state mean, 69.62th statewide percentile).
Granular CPT/HCPCS billing distribution at 200 1st St Sw shows Dr. William Breen's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 880x/yr, 77.5th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 508x/yr, $108–$148).
For out-of-network patients contacting +1-236-555-8054, Dr. Breen's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.71/5 composite reality score over 18 submissions).
Spanning 13 years of clinical practice following 2013 graduation from medical training, Dr. William Breen integrates 27 Active CMS HCPCS Codes diagnostics for Rochester metro patients.
Compared against Rochester, MN Radiation Oncology peers
1,955 annual services across 234 beneficiaries
Standard deviations from MN Radiation Oncology 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 | 880 | 77.5th | $141 – $193 |
| 99213 | Established Preventive & Chronic Care Visit | 508 | 76.5th | $108 – $148 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 254 | 79.5th | $51 – $71 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 196 | 77.5th | $165 – $227 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 117 | 80.5th | $196 – $269 |
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Dr. William Breen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Breen National Provider Identifier | NPI #1437683562 (MD) | CMS NPPES Registry (55905) |
| Dr. Breen Rochester CMS Volume Rank | 77.50th Pct (1,955 CMS svcs; Z +0.158σ) | CMS Medicare Part B (MN Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rochester, MN) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.68/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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