INSIGHT HOSPITAL & MEDICAL CENTER CHICAGO
NPI 1881261006
Internal Medicine in Chicago, IL

Q: What is Insight Chicago, Inc.'s NPI number?

The NPI number for Insight Chicago, Inc. is 1881261006. It was assigned to this organization in the NPPES registry on June 7, 2021. The provider is doing business as Insight Hospital & Medical Center Chicago.

Q: What is Insight Chicago, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since June 07, 2021

2525 S MICHIGAN AVE, CHICAGO, IL 60616(312) 567-2000(312) 638-8320 Get Directions Write a Review

NPPES record last updated: June 25, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 25, 2021, Jun 17, 2021, Jun 9, 2021 (3 updates tracked since 2021).

On this page

About Insight Hospital & Medical Center Chicago NPPES

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

INSIGHT HOSPITAL & MEDICAL CENTER CHICAGO (NPI 1881261006) is a healthcare organization registered as an internal medicine in Chicago, Illinois and active in the NPI registry since June 2021. The organization lists Nadir Ijaz, Ceo, as its authorized official.

NPPES Registry Identity

NPI1881261006

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameINSIGHT CHICAGO, INC.

Location Address2525 S MICHIGAN AVEChicago, IL 60616-2315

Mailing Address2525 S Michigan AveChicago, IL 60616-2315 · (312) 567-2000 · Fax (312) 638-8320

Phone(312) 567-2000

Fax(312) 638-8320

Organization SubpartNo

Authorized OfficialNadir IjazCeo · (810) 275-9333

Enumeration DateJune 7, 2021

Last NPPES UpdateJune 25, 20213 updates tracked since enumeration

NPPES CertifiedJune 25, 2021

✔ NPI 1881261006 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedCounselorTaxonomy 101Y00000X

Also ListedMidwifeTaxonomy 176B00000X

Also ListedAllergy & ImmunologyTaxonomy 207K00000X

Also ListedAnesthesiologyTaxonomy 207L00000X

Also ListedFamily MedicineTaxonomy 207Q00000X

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X

Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedOphthalmologyTaxonomy 207W00000X

Also ListedPediatricsTaxonomy 208000000X

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X

Also ListedSurgeryTaxonomy 208600000X

2525 S MICHIGAN AVE, Chicago, IL 60616

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Other Names 1

Doing Business AsInsight Hospital & Medical Center Chicago

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Insight Hospital & Medical Center Chicago is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

353

Medicare enrollment records show 353 clinicians reassign Medicare billing to Insight Hospital & Medical Center Chicago, which bills Medicare for the services they deliver. Of these, 15 practice at this address and 113 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 36

Diagnostic Radiology76

Emergency Medicine48

Anesthesiology36

Nurse Practitioner35

Hospitalist23

Internal Medicine23

Certified Registered Nurse Anesthetist (CRNA)18

Family Practice8

28 other specialties86

Nearest to this location (20)

See all 353

Lana Akkari, M.D.

Hospitalist

NPI 1154702082

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2013

✔ PECOS✔ Accepts MedicareSame address

Taha Ataya, MD

Neurology

NPI 1952983991

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2000

✔ PECOSSame address

Gabriela Diaz Morales, NP

Nurse Practitioner

NPI 1437974656

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2000

✔ PECOS✔ Accepts MedicareSame address

Venus Howard, APRN

Nurse Practitioner

NPI 1518768159

2525 S MICHIGAN AVE
Chicago, IL 60616

(773) 726-0960

✔ PECOS✔ Accepts MedicareSame address

Syed Hussaini, DO

Internal Medicine

NPI 1417570268

2525 S MICHIGAN AVE
Chicago, IL 60616

(773) 699-8010

✔ PECOS✔ Accepts MedicareSame address

Nasim Nourmohammadi, D.O

Anesthesiology

NPI 1881049286

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 657-7924

✔ PECOS✔ Accepts MedicareSame address

Umar Shakur, D.O.

Cardiovascular Disease (Cardiology)

NPI 1982799854

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-5656

✔ PECOS✔ Accepts MedicareSame address

Jaime Torres, M.D.

Internal Medicine

NPI 1699193383

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2020

✔ PECOS✔ Accepts MedicareSame address

Naila Yaseen, DO

Internal Medicine

NPI 1952982308

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2024

✔ PECOS✔ Accepts MedicareSame address

Annaclaire Brodnick, MD

Emergency Medicine

NPI 1336725134

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2000

✔ PECOS✔ Accepts MedicareSame address

Nader Guma, MD, MPH

Hospitalist

NPI 1295447662

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2000

✔ PECOSSame address

David Jamison, MSN,FNP

Nurse Practitioner

NPI 1659135531

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2000

✔ PECOS✔ Accepts MedicareSame address

Sharif Murphy, M.D.

Gastroenterology

NPI 1588096556

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2250

✔ PECOS✔ Accepts MedicareSame address

Bobbie Woods, PMHNP

Nurse Practitioner

NPI 1699627174

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2446

✔ PECOS✔ Accepts MedicareSame address

Dillon Bannis, MD

Obstetrics/Gynecology

NPI 1124360425

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2000

✔ PECOSSame address

Ehab El-Khabiry, M.D.

Hospitalist

NPI 1023306230

2605 S INDIANA AVE APT 1704
Chicago, IL 60616

(815) 319-3398

✔ PECOS✔ Accepts Medicare0.1 mi

G Bradley Bookatz, M.D.

Orthopedic Surgery

NPI 1134449952

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-1000

✔ PECOS✔ Accepts Medicare0.1 mi

Yasir Farah, MD

Internal Medicine

NPI 1023539913

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2000

✔ PECOS✔ Accepts Medicare0.1 mi

Carl Ferraro, M.D., FACEP

Emergency Medicine

NPI 1407873979

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2000

✔ PECOS✔ Accepts Medicare0.1 mi

Richard Vesely, MD

Anesthesiology

NPI 1255457784

2525 S MICHIGAN AVE
Chicago, IL 60616

(312) 567-2000

✔ PECOS✔ Accepts Medicare0.1 mi

See all 353 clinicians

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

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 Insight Chicago, Inc.'s NPI number?

The NPI number for Insight Chicago, Inc. is 1881261006. It was assigned to this organization in the NPPES registry on June 7, 2021. The provider is doing business as Insight Hospital & Medical Center Chicago.

Where is Insight Chicago, Inc. located?

Insight Chicago, Inc. is located at 2525 S Michigan Ave, Chicago, IL 60616. The listed phone number is (312) 567-2000.

What is Insight Chicago, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Insight Chicago, Inc. enrolled in Medicare?

Yes. Insight Chicago, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Insight Chicago, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 353 clinicians in 36 Medicare specialties reassign their Medicare billing to Insight Chicago, Inc.. A 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 the clinician's services. The largest specialties are Diagnostic Radiology (76), Emergency Medicine (48) and Anesthesiology (36). Of these, 15 practice at this address and 113 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Insight Chicago, Inc. accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Insight Chicago, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Insight Chicago, Inc. was last updated on June 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.