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DR. MARWAN ALKASSIS
NPI 1083496525
Urology in Chicago, IL

Active since October 18, 2023PECOS Enrolled
1130 S MICHIGAN AVE APT 3414, CHICAGO, IL 60605(872) 335-8585 Get Directions Write a Review

NPPES record last updated: July 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2025, Oct 20, 2023 (2 updates tracked since 2023).

About Dr. Marwan Alkassis NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARWAN ALKASSIS (NPI 1083496525) is an individual urology provider in Chicago, Illinois, licensed in Illinois (125083060) and active in the NPI registry since October 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083496525
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameDR. MARWAN ALKASSIS
Location Address1130 S MICHIGAN AVE APT 3414Chicago, IL 60605-2323
Mailing Address4 Allee Des Feuillantines, Batiment B Chez Jad AlkassisVillejuif, ILE DE FRANCE 94800
Phone(872) 335-8585
Sole ProprietorNo
Enumeration DateOctober 18, 2023
Last NPPES UpdateJuly 13, 20252 updates tracked since enumeration
NPPES CertifiedJuly 13, 2025
✔ NPI 1083496525 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License✔ Licensed in IL · 125083060
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Also ListedUrology · Urogynecology and Reconstructive Pelvic SurgeryTaxonomy 2088F0040X · License 125083060 (IL)
1130 S MICHIGAN AVE APT 3414, Chicago, IL 60605
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marwan Alkassis is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60605 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marwan Alkassis's NPI number?

The NPI number for Marwan Alkassis is 1083496525. It was assigned to this individual provider in the NPPES registry on October 18, 2023.

Where is Marwan Alkassis located?

Marwan Alkassis practices at 1130 S Michigan Ave Apt 3414, Chicago, IL 60605. The listed phone number is (872) 335-8585.

What is Marwan Alkassis's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Marwan Alkassis enrolled in Medicare?

Yes. Marwan Alkassis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marwan Alkassis was last updated on July 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.