HEALTH CARE ONE SC
NPI 1902836687
Clinic/Center - Multi-Specialty in Chicago, IL

Q: What is Health Care One Sc's NPI number?

The NPI number for Health Care One Sc is 1902836687. It was assigned to this organization in the NPPES registry on July 5, 2006.

Q: What is Health Care One Sc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

Active since July 05, 2006

4921 N WESTERN AVE, CHICAGO, IL 60625(773) 478-5600(773) 478-5602 Get Directions Write a Review

NPPES record last updated: December 4, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 4, 2023, Aug 31, 2023 (2 updates tracked since 2023).

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About Health Care One Sc NPPES

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

HEALTH CARE ONE SC (NPI 1902836687) is a healthcare organization registered as a multi-specialty in Chicago, Illinois and active in the NPI registry since July 2006. The organization lists George Sianis, President, as its authorized official.

NPPES Registry Identity

NPI1902836687

Entity TypeOrganization

Primary Taxonomy261QM1300X

Legal Business NameHEALTH CARE ONE SC

Location Address4921 N WESTERN AVEChicago, IL 60625-1921

Mailing Address4921 N Western AveChicago, IL 60625-1921 · (773) 478-5600 · Fax (773) 478-5602

Phone(773) 478-5600

Fax(773) 478-5602

Organization SubpartNo

Authorized OfficialGeorge SianisPresident · (773) 478-5600

Enumeration DateJuly 5, 2006

Last NPPES UpdateDecember 4, 20232 updates tracked since enumeration

NPPES CertifiedDecember 4, 2023

✔ NPI 1902836687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM1300X

4921 N WESTERN AVE, Chicago, IL 60625

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Other Identifiers 3

OtherDF7575IL · Railroad Medicare

Other01635073IL · Bcbs

Other14D0907680IL · Clia

Other Providers at the Same Location NPPES

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

GEORGE SIANIS MD

Internal Medicine

4921 N WESTERN AVE
CHICAGO, IL 60625

Cook County (773) 478-5600

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 Health Care One Sc's NPI number?

The NPI number for Health Care One Sc is 1902836687. It was assigned to this organization in the NPPES registry on July 5, 2006.

Where is Health Care One Sc located?

Health Care One Sc is located at 4921 N Western Ave, Chicago, IL 60625. The listed phone number is (773) 478-5600.

What is Health Care One Sc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

When was this NPI record last updated?

The NPPES record for Health Care One Sc was last updated on December 4, 2023. 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.