Dr. Zahra Deen, MD
133 E Brush Hill Rd Unit 301, Elmhurst, IL 60126 • +1-677-555-7469
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Elmhurst Percentiles
NPI #1841515137 • CBSA Regional • Nephrology
Dr. Zahra Deen, MD (NPI #1841515137) practices Nephrology in Elmhurst, IL (60126) with sub-specialty concentration in 24 Active CMS HCPCS Codes, recording 1,744 annual CMS services across 316 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (16.67th Elmhurst percentile) (-0.34σ vs IL state mean, 37.2th statewide percentile).
Fee-schedule auditing of NPI 1841515137 highlights 837 annual claims for 99214 (16.67th Elmhurst percentile; $180–$246 self-pay corridor) plus 384 encounters under 90960 and 314 under 99215.
Self-pay new patient consultations with Dr. Deen (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 4.86/5 modern protocol openness score across 8 patient logs.
Spanning 32 years of clinical practice following 1994 graduation from medical training, Dr. Zahra Deen integrates 24 Active CMS HCPCS Codes diagnostics for Elmhurst metro patients.
Compared against Elmhurst, IL Nephrology peers
1,744 annual services across 316 beneficiaries
Standard deviations from IL Nephrology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Chronic Kidney Disease eGFR, uACR & Electrolyte Management | 837 | 16.67th | $180 – $246 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 384 | 18.67th | $359 – $493 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 314 | 12th | $262 – $359 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 209 | 18.67th | $247 – $339 |
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Dr. Zahra Deen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Deen National Provider Identifier | NPI #1841515137 (MD) | CMS NPPES Registry (60126) |
| Dr. Deen Elmhurst CMS Volume Rank | 16.67th Pct (1,744 CMS svcs; Z -0.337σ) | CMS Medicare Part B (IL Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Elmhurst, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 18 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.86/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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