Dr. Jenna Marcus, MD
250 E Superior St Ste 4-420, Chicago, IL 60611 • +1-630-555-1467
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1386871689 • CBSA 16980 • Obstetrics & Gynecology
Within the Chicago, IL (CBSA 16980) Obstetrics & Gynecology cohort, Dr. Jenna Marcus, MD with sub-specialty concentration in 108 Active CMS HCPCS Codes ranks at the 94.44th municipal percentile and 98.8th IL percentile (+6.67σ Z-score) based on 44,910 billed procedures for 225 patients.
Dr. Marcus's longitudinal care intensity (199.6 billed units per patient across 225 individuals) centers on 99214 (518 annual units) and 76830 ($59–$81 cash range).
Cash-pay intake data for NPI 1386871689 (250 E Superior St Ste 4-420, Chicago) indicates $222.00 typical out-of-pocket visit spend against a $222.00 locality benchmark, paired with 17-minute average reception wait and 4.81/5 biomarker openness.
Clinical background for Dr. Marcus (MD, NPI #1386871689) includes accredited doctoral training (2009, 17 yrs in practice) and virtual + in-office availability across IL.
Top 10% Obstetrics & Gynecology volume leader in Chicago, IL
44,910 annual services across 225 beneficiaries
Standard deviations from IL Obstetrics & Gynecology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Gynecologic, Menopause HRT & Endocrine Follow-Up | 518 | 94.44th | $46 – $63 |
| 76830 | Transvaginal Pelvic & Ovarian Diagnostic Ultrasound | 319 | 96.44th | $59 – $81 |
| 99213 | Established Women’s Health & Preventive Care Visit | 266 | 98.44th | $36 – $51 |
| 58100 | Endometrial Sampling Biopsy w/ Cannula | 120 | 92.44th | $62 – $85 |
| 99204 | Comprehensive New Patient OB/GYN & Hormone Evaluation | 106 | 89.44th | $65 – $89 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (108 HCPCS billing breadth) | 43,581 | 94.44th | $45 – $65 |
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Dr. Jenna Marcus, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Marcus National Provider Identifier | NPI #1386871689 (MD) | CMS NPPES Registry (60611) |
| Dr. Marcus Chicago CMS Volume Rank | 94.44th Pct (44,910 CMS svcs; Z +6.670σ) | CMS Medicare Part B (IL Obstetrics & Gynecology) |
| Fair Cash-Pay New-Patient Benchmark | $222.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chicago, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $222.00 avg paid • 17 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.81/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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