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CARDIAC ASSOCIATES SC
NPI 1861579377
Internal Medicine - Cardiovascular Disease in Chicago, IL

Active since November 01, 2006
6441 S PULASKI RD, SUITE 100, CHICAGO, IL 60629(773) 284-1234(773) 284-1811 Get Directions Write a Review

NPPES record last updated: September 25, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 20, 2019, Aug 9, 2019 (2 updates tracked since 2019).

About Cardiac Associates Sc NPPES

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

CARDIAC ASSOCIATES SC (NPI 1861579377) is a healthcare organization registered as a cardiovascular disease in Chicago, Illinois and active in the NPI registry since November 2006. The organization lists Mohamed Dahodwala, President, as its authorized official.

NPPES Registry Identity

NPI1861579377
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameCARDIAC ASSOCIATES SC
Location Address6441 S PULASKI RD, SUITE 100Chicago, IL 60629-5148
Mailing AddressPo Box 64568Phoenix, AZ 85082-4568 · (630) 288-6200
Phone(773) 284-1234
Fax(773) 284-1811
Organization SubpartNo
Authorized OfficialMohamed DahodwalaPresident · (773) 284-1234
Enumeration DateNovember 1, 2006
Last NPPES UpdateSeptember 25, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 25, 2025
✔ NPI 1861579377 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
6441 S PULASKI RD, Chicago, IL 60629
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Other Identifiers 3

Medicaid036065163IL
Other01636774IL · Bcbs Provider Id
OtherCF1085IL · Railroad Medicare

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cardiac Associates Sc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Cardiac Associates Sc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Mohamed Dahodwala, MD
Cardiovascular Disease (Cardiology)
NPI 1043230857
6441 S PULASKI RD SUITE 100
Chicago, IL 60629
(773) 284-1234
✔ PECOS✔ Accepts MedicareSame address

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 Cardiac Associates Sc's NPI number?

The NPI number for Cardiac Associates Sc is 1861579377. It was assigned to this organization in the NPPES registry on November 1, 2006.

Where is Cardiac Associates Sc located?

Cardiac Associates Sc is located at 6441 S Pulaski Rd Suite 100, Chicago, IL 60629. The listed phone number is (773) 284-1234.

What is Cardiac Associates Sc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Cardiac Associates Sc enrolled in Medicare?

Yes. Cardiac Associates Sc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cardiac Associates Sc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to Cardiac Associates Sc. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Cardiac Associates Sc was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.