Dr. Matthew Serafin, MD
211 Waukegan Rd Ste 200, Northfield, IL 60093 • +1-504-555-3929
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Northfield Percentiles
NPI #1720573157 • CBSA Regional • Internal Medicine
Anchored in Northfield, IL 60093, Dr. Matthew Serafin, MD (NPI 1720573157) logged 726 annual procedures (focused low-volume boutique caseload (0th Northfield percentile), 9.18th IL percentile, -0.22σ) with sub-specialty concentration in 23 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Matthew Serafin (60093) place 99214 at the top of the practice ledger (327 yearly units, 12th metro rank), rounded out by 99213 and 93000.
Self-pay new patient consultations with Dr. Serafin (CPT 99204 GPCI-adjusted benchmark) estimate around $218.00 (community reported average: $218.00) with hybrid in-clinic and telehealth video consults, 18-minute average reception wait, and a 4.60/5 modern protocol openness score across 10 patient logs.
Patients evaluating Dr. Matthew Serafin in ZIP 60093 note 24 years of post-doctoral tenure (null, 2002) alongside 1.8 annual CMS procedures per patient.
Compared against Northfield, IL Internal Medicine peers
726 annual services across 403 beneficiaries
Standard deviations from IL 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 | 327 | 12th | $141 – $194 |
| 99213 | Established Preventive & Chronic Care Visit | 189 | 12th | $108 – $148 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 94 | 12th | $52 – $71 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 73 | 12th | $166 – $227 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 44 | 12th | $197 – $270 |
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Dr. Matthew Serafin, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Serafin National Provider Identifier | NPI #1720573157 (MD) | CMS NPPES Registry (60093) |
| Dr. Serafin Northfield CMS Volume Rank | 0.00th Pct (726 CMS svcs; Z -0.223σ) | CMS Medicare Part B (IL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Northfield, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 18 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.85/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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