Dr. Mark Ilyagu, MD
2183a Ralph Ave, Brooklyn, NY 11234 • +1-449-555-5667
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Brooklyn Percentiles
NPI #1073994711 • CBSA Regional • Internal Medicine
Dr. Mark Ilyagu, MD (NPI #1073994711) practices Internal Medicine in Brooklyn, NY (11234) with sub-specialty concentration in 59 Active CMS HCPCS Codes, recording 2,391 annual CMS services across 794 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (63.36th Brooklyn percentile) (-0.09σ vs NY state mean, 67.8th statewide percentile).
Fee-schedule auditing of NPI 1073994711 highlights 1068 annual claims for 99214 (63.36th Brooklyn percentile; $172–$235 self-pay corridor) plus 617 encounters under 99213 and 309 under 93000.
For out-of-network patients contacting +1-449-555-5667, Dr. Ilyagu's practice posts a $232.00 GPCI self-pay consult estimate ($232.00 patient-logged median, 4.93/5 composite reality score over 16 submissions).
From 2183a Ralph Ave in Brooklyn (+1-449-555-5667), Dr. Ilyagu, MD (9-year clinical track record) delivers 59 Active CMS HCPCS Codes care.
Compared against Brooklyn, NY Internal Medicine peers
2,391 annual services across 794 beneficiaries
Standard deviations from NY 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 | 1,068 | 63.36th | $172 – $235 |
| 99213 | Established Preventive & Chronic Care Visit | 617 | 60.36th | $131 – $180 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 309 | 60.36th | $63 – $86 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 237 | 61.36th | $201 – $276 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 142 | 64.36th | $239 – $327 |
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Dr. Mark Ilyagu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ilyagu National Provider Identifier | NPI #1073994711 (MD) | CMS NPPES Registry (11234) |
| Dr. Ilyagu Brooklyn CMS Volume Rank | 63.36th Pct (2,391 CMS svcs; Z -0.087σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Brooklyn, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 10 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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