Dr. Joumana Chaiban, MD
11600 S Kedzie Ave Ste D, Merrionette Park, IL 60803 • +1-826-555-6522
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Merrionette Park Percentiles
NPI #1124233291 • CBSA Regional • Endocrinology
Dr. Joumana Chaiban, MD (NPI #1124233291) practices Endocrinology in Merrionette Park, IL (60803) with sub-specialty concentration in 18 Active CMS HCPCS Codes, recording 884 annual CMS services across 293 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Merrionette Park percentile) (-0.59σ vs IL state mean, 14.1th statewide percentile).
Medicare Part B line-item claims for Dr. Joumana Chaiban (60803) place 99214 at the top of the practice ledger (389 yearly units, 12th metro rank), rounded out by 95251 and 76536.
Direct cash-pay transparency modeling sets Dr. Chaiban's baseline new-consult rate near $218.00 in Merrionette Park, IL (cash-pay accepted, hybrid in-clinic and telehealth video consults, 21-minute average reception wait).
From 11600 S Kedzie Ave Ste D in Merrionette Park (+1-826-555-6522), Dr. Chaiban, MD (8-year clinical track record) delivers 18 Active CMS HCPCS Codes care.
Compared against Merrionette Park, IL Endocrinology peers
884 annual services across 293 beneficiaries
Standard deviations from IL Endocrinology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Complex Endocrine, Thyroid & Metabolic Biomarker Management | 389 | 12th | $158 – $217 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 194 | 12th | $99 – $136 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 141 | 12th | $191 – $262 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 106 | 12th | $218 – $298 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 53 | 12th | $244 – $335 |
Are you Dr. Joumana Chaiban? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Merrionette Park, IL:
<a href="https://dotmd.com/doctors/joumana-chaiban-md-merrionette-park-il-1124233291" title="Dr. Joumana Chaiban, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1124233291.svg" alt="Dr. Joumana Chaiban Endocrinology Badge" width="280" height="72" /></a>
Dr. Joumana Chaiban, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chaiban National Provider Identifier | NPI #1124233291 (MD) | CMS NPPES Registry (60803) |
| Dr. Chaiban Merrionette Park CMS Volume Rank | 0.00th Pct (884 CMS svcs; Z -0.591σ) | CMS Medicare Part B (IL Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Merrionette Park, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 21 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.57/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Joumana Chaiban
Other High-Volume Endocrinology Specialists in Merrionette Park, IL
Ranked strictly by CMS Medicare volumeDr. Chaiban Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Merrionette Park, IL.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Joumana Chaiban community threads and patient logs by age, biological sex, dosage, and treatment duration.