Dr. Nazia Ayub, MD
25 N Winfield Rd Ste 400, Winfield, IL 60190 • +1-759-555-3641
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Winfield Percentiles
NPI #1174812267 • CBSA Regional • Hospitalist
Dr. Nazia Ayub, MD (NPI #1174812267) practices Hospitalist in Winfield, IL (60190) with sub-specialty concentration in 13 Active CMS HCPCS Codes, recording 822 annual CMS services across 325 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (23.08th Winfield percentile) (-0.24σ vs IL state mean, 31.84th statewide percentile).
Medicare Part B line-item claims for Dr. Nazia Ayub (60190) place 99214 at the top of the practice ledger (370 yearly units, 23.08th metro rank), rounded out by 99213 and 93000.
Direct cash-pay transparency modeling sets Dr. Ayub's baseline new-consult rate near $218.00 in Winfield, IL (cash-pay accepted, in-person clinic visits only, 19-minute average reception wait).
NPI registry verification (#1174812267) confirms Dr. Nazia Ayub's MD standing serving CBSA 60190 with a 4.70/5 patient scorecard.
Compared against Winfield, IL Hospitalist peers
822 annual services across 325 beneficiaries
Standard deviations from IL Hospitalist 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 | 370 | 23.08th | $206 – $283 |
| 99213 | Established Preventive & Chronic Care Visit | 214 | 22.08th | $158 – $216 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 107 | 24.08th | $75 – $103 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 82 | 25.08th | $242 – $332 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 49 | 24.08th | $287 – $393 |
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Dr. Nazia Ayub, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ayub National Provider Identifier | NPI #1174812267 (MD) | CMS NPPES Registry (60190) |
| Dr. Ayub Winfield CMS Volume Rank | 23.08th Pct (822 CMS svcs; Z -0.242σ) | CMS Medicare Part B (IL Hospitalist) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Winfield, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 19 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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