Dr. Karl Sorenson, MD
145 Rosemary St Ste D, Needham, MA 02494 • +1-266-555-4961
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Needham Percentiles
NPI #1710952437 • CBSA Regional • General Surgery
Dr. Karl Sorenson, MD (NPI #1710952437) practices General Surgery in Needham, MA (02494) with sub-specialty concentration in 22 Active CMS HCPCS Codes, recording 3,049 annual CMS services across 300 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (99th percentile in Needham) (+0.94σ vs MA state mean, 88.51th statewide percentile).
Procedural volume for Dr. Sorenson is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 1372 annual services, $117–$160 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 793/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 396/yr).
Cash-pay intake data for NPI 1710952437 (145 Rosemary St Ste D, Needham) indicates $224.00 typical out-of-pocket visit spend against a $224.00 locality benchmark, paired with 22-minute average reception wait and 4.52/5 biomarker openness.
From 145 Rosemary St Ste D in Needham (+1-266-555-4961), Dr. Sorenson, MD (24-year clinical track record) delivers 22 Active CMS HCPCS Codes care.
Top 10% General Surgery volume leader in Needham, MA
3,049 annual services across 300 beneficiaries
Standard deviations from MA General Surgery 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 | 1,372 | 99th | $117 – $160 |
| 99213 | Established Preventive & Chronic Care Visit | 793 | 99.5th | $89 – $123 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 396 | 99.5th | $43 – $58 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 305 | 97th | $137 – $188 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 183 | 96th | $163 – $223 |
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Dr. Karl Sorenson, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sorenson National Provider Identifier | NPI #1710952437 (MD) | CMS NPPES Registry (02494) |
| Dr. Sorenson Needham CMS Volume Rank | 99.00th Pct (3,049 CMS svcs; Z +0.937σ) | CMS Medicare Part B (MA General Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Needham, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 22 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.72/5 Listening • 4.52/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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