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WESTSIDE RHEUMATOLOGY, INC.
NPI 1821315128
Internal Medicine - Rheumatology in Chicago, IL

Active since April 26, 2010
2875 W 19TH ST, CHICAGO, IL 60623(773) 983-5785(708) 423-9666 Get Directions Write a Review

NPPES record last updated: April 26, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Westside Rheumatology, Inc. NPPES

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

WESTSIDE RHEUMATOLOGY, INC. (NPI 1821315128) is a healthcare organization registered as a rheumatology in Chicago, Illinois and active in the NPI registry since April 2010. The organization lists Donald Massenburg, Physician, as its authorized official.

NPPES Registry Identity

NPI1821315128
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameWESTSIDE RHEUMATOLOGY, INC.
Location Address2875 W 19TH STChicago, IL 60623-3501
Mailing Address9449 S Kedzie Ave, Suite 317Evergreen Park, IL 60805-2325 · (773) 983-5785 · Fax (708) 423-9666
Phone(773) 983-5785
Fax(708) 423-9666
Organization SubpartNo
Authorized OfficialDonald MassenburgPhysician · (773) 983-5785
Enumeration DateApril 26, 2010
✔ NPI 1821315128 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in IL · 036115006
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
2875 W 19TH ST, Chicago, IL 60623
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Other Identifiers 1

Medicare UPINI67510IL

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

Other Providers at the Same Location NPPES 20

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

PATHOLOGY SERVICES ILLINOIS, LTD
Pathology (Anatomic Pathology & Clinical Pathology)
2875 W 19TH ST
CHICAGO, IL 60623
Cook County (773) 484-1000
DR. ZAHID ALEEM HASAN MD
Pediatrics
2875 W 19TH ST, 3RD FLOOR, PEDIATRICS
CHICAGO, IL 60623
Cook County (773) 484-4065
SRIPATHY RAO
Pediatrics
2875 W 19TH ST
CHICAGO, IL 60623
Cook County (312) 332-6626
CHRISTINE LEUNG OTR/L
Occupational Therapist
2875 W 19TH ST
CHICAGO, IL 60623
Cook County (773) 484-1854
GIOVANNA ELENA SAVASTANO OTR/L
Occupational Therapist
2875 W 19TH ST
CHICAGO, IL 60623
Cook County (773) 484-1000
EUGENIO SALAZAR MD
Obstetrics & Gynecology
2875 W 19TH ST
CHICAGO, IL 60623
Cook County (773) 484-1000
KRISTINE NOEL WEIDNER M.D.
Emergency Medicine
2875 W 19TH ST
CHICAGO, IL 60623
Cook County (773) 484-4831
RITA C TALLUD MD
General Practice
2875 W 19TH ST
CHICAGO, IL 60623
Cook County (773) 484-1000

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 Westside Rheumatology, Inc.'s NPI number?

The NPI number for Westside Rheumatology, Inc. is 1821315128. It was assigned to this organization in the NPPES registry on April 26, 2010.

Where is Westside Rheumatology, Inc. located?

Westside Rheumatology, Inc. is located at 2875 W 19th St, Chicago, IL 60623. The listed phone number is (773) 983-5785.

What is Westside Rheumatology, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

When was this NPI record last updated?

The NPPES record for Westside Rheumatology, Inc. was last updated on April 26, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.