Dr. Matthew Corbett, MD
121 Medical Center DR Ste 3100, Brunswick, ME 04011 • +1-538-555-7350
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Brunswick Percentiles
NPI #1770664898 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across ME Internal Medicine providers positions Dr. Matthew Corbett, MD in Brunswick at -0.22σ (0th city percentile / 55.65th state percentile, 536 Medicare beneficiaries), with clinical focus spanning 39 Active CMS HCPCS Codes.
Dr. Corbett's longitudinal care intensity (2.0 billed units per patient across 536 individuals) centers on 99214 (486 annual units) and 99213 ($59–$81 cash range).
For out-of-network patients contacting +1-538-555-7350, Dr. Corbett's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.58/5 composite reality score over 21 submissions).
Patients evaluating Dr. Matthew Corbett in ZIP 04011 note 34 years of post-doctoral tenure (null, 1992) alongside 2.0 annual CMS procedures per patient.
Compared against Brunswick, ME Internal Medicine peers
1,079 annual services across 536 beneficiaries
Standard deviations from ME 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 | 486 | 12th | $78 – $106 |
| 99213 | Established Preventive & Chronic Care Visit | 281 | 12th | $59 – $81 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 140 | 12th | $28 – $43 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 108 | 12th | $91 – $125 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 65 | 12th | $108 – $148 |
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Dr. Matthew Corbett, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Corbett National Provider Identifier | NPI #1770664898 (MD) | CMS NPPES Registry (04011) |
| Dr. Corbett Brunswick CMS Volume Rank | 0.00th Pct (1,079 CMS svcs; Z -0.221σ) | CMS Medicare Part B (ME Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Brunswick, ME) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.87/5 Listening • 4.43/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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