Dr. William Kastrinakis, MD
104 Endicott St, Suite 200, Danvers, MA 01923 • +1-444-555-1231
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Danvers Percentiles
NPI #1164481743 • CBSA Regional • General Surgery
Anchored in Danvers, MA 01923, Dr. William Kastrinakis, MD (NPI 1164481743) logged 800 annual procedures (focused low-volume boutique caseload (0th Danvers percentile), 40.23th MA percentile, -0.47σ) with sub-specialty concentration in 113 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1164481743 highlights 360 annual claims for 99214 (12th Danvers percentile; $500–$686 self-pay corridor) plus 208 encounters under 99213 and 104 under 93000.
Uninsured and high-deductible cash patients visiting Dr. William Kastrinakis in Danvers (01923) face an estimated $224.00 initial evaluation fee at 104 Endicott St, Suite 200 (hybrid in-clinic and telehealth video consults; 16-minute average reception wait; bedside manner 4.87/5 from 22 verified reports).
Patients evaluating Dr. William Kastrinakis in ZIP 01923 note 33 years of post-doctoral tenure (null, 1993) alongside 1.8 annual CMS procedures per patient.
Compared against Danvers, MA General Surgery peers
800 annual services across 451 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 | 360 | 12th | $500 – $686 |
| 99213 | Established Preventive & Chronic Care Visit | 208 | 12th | $383 – $525 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 104 | 12th | $183 – $250 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 80 | 12th | $587 – $805 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 48 | 12th | $696 – $954 |
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Dr. William Kastrinakis, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kastrinakis National Provider Identifier | NPI #1164481743 (MD) | CMS NPPES Registry (01923) |
| Dr. Kastrinakis Danvers CMS Volume Rank | 0.00th Pct (800 CMS svcs; Z -0.467σ) | CMS Medicare Part B (MA General Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Danvers, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 16 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.87/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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