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MOMEN ABBASI M.D.
NPI 1184472268
Internal Medicine - Nephrology in Chicago, IL

Active since May 13, 2024PECOS Enrolled
820 S. WOOD STREET, UNIVERSITY OF ILLINOIS CHICAGO DIVISION OF NEPHROLOGY M, CHICAGO, IL 60612(312) 996-6736(312) 996-7378 Get Directions Write a Review

NPPES record last updated: August 2, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 2, 2024, May 13, 2024 (2 updates tracked since 2024).

About Momen Abbasi M.d. NPPES

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

MOMEN ABBASI M.D. (NPI 1184472268) is an individual nephrology provider in Chicago, Illinois, licensed in Illinois (125.083087) and active in the NPI registry since May 2024. He is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1184472268
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameMOMEN ABBASICredential: M.D.
Location Address820 S. WOOD STREET, UNIVERSITY OF ILLINOIS CHICAGO DIVISION OF NEPHROLOGY MChicago, IL 60612
Mailing Address820 S. Wood Street, University Of Illinois Chicago Division Of Nephrology MChicago, IL 60612 · (312) 996-6736 · Fax (312) 996-7378
Phone(312) 996-6736
Fax(312) 996-7378
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMay 13, 2024
Last NPPES UpdateAugust 2, 20242 updates tracked since enumeration
✔ NPI 1184472268 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in IL · 125.083087
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
820 S. WOOD STREET, Chicago, IL 60612
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Momen Abbasi M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8527506674
PECOS Enrollment IDI20260805003570
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.

Medicare Billing Reassignment

Medicare enrollment records show Momen Abbasi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Board Of Trustees Of The University Of Illinois
Same address
Dermatology
808 S WOOD ST
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • 2,127 clinicians in this Medicare group
NPI 1265651434 (312) 996-6966

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60612 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
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. DONGHWAN KIM M.D.
Student in an Organized Health Care Education/Training Program
820 S. WOOD STREET, UNIVERSITY OF ILLINOIS COLLEGE OF MEDICINE, ROOM 1403,
CHICAGO, IL 60612
Cook County (312) 996-8297
PATRICK BLADEK MD
Pathology (Clinical Informatics)
820 S. WOOD STREET, SUITE 100, MC 675
CHICAGO, IL 60612
Cook County (312) 996-2933

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 Momen Abbasi's NPI number?

The NPI number for Momen Abbasi is 1184472268. It was assigned to this individual provider in the NPPES registry on May 13, 2024.

Where is Momen Abbasi located?

Momen Abbasi practices at 820 S. Wood Street University Of Illinois Chicago Division Of Nephrology M, Chicago, IL 60612. The listed phone number is (312) 996-6736.

What is Momen Abbasi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Momen Abbasi enrolled in Medicare?

Yes. Momen Abbasi is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Momen Abbasi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Momen Abbasi reassigns Medicare benefits to The Board Of Trustees Of The University Of Illinois (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Momen Abbasi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Momen Abbasi was last updated on August 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.