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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. SYDNEY RAPHAEL BRANDWEIN M.D.
NPI 1053357590
Internal Medicine - Rheumatology in Park Ridge, IL

Active since June 22, 2006
1775 BALLARD RD, PARK RIDGE, IL 60068(847) 318-2500(847) 318-2526 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Sydney Raphael Brandwein M.d. NPPES

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

DR. SYDNEY RAPHAEL BRANDWEIN M.D. (NPI 1053357590) is an individual rheumatology provider in Park Ridge, Illinois and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1053357590
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDR. SYDNEY RAPHAEL BRANDWEINCredential: M.D.
Location Address1775 BALLARD RDPark Ridge, IL 60068-1005
Mailing Address845 Stonegate DrHighland Park, IL 60035-5144 · (847) 433-7652 · Fax (847) 433-4316
Phone(847) 318-2500
Fax(847) 318-2526
Sole ProprietorNo
Enumeration DateJune 22, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1053357590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
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.

1775 BALLARD RD, Park Ridge, IL 60068
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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.

DANIELLE ALYSSA WALES MD
Family Medicine
1775 BALLARD RD
PARK RIDGE, IL 60068
Cook County (847) 318-6020
ASHLEY ROSE ROBINSON DO
Student in an Organized Health Care Education/Training Program
1775 BALLARD RD
PARK RIDGE, IL 60068
Cook County (847) 318-9340
KEVIN LIN DO
Internal Medicine
1775 BALLARD RD
PARK RIDGE, IL 60068
Cook County (847) 318-9340
KRUTIL PATEL
Internal Medicine
1775 BALLARD RD
PARK RIDGE, IL 60068
Cook County (847) 318-9340
AYESHA LIAQUAT MD
Student in an Organized Health Care Education/Training Program
1775 BALLARD RD
PARK RIDGE, IL 60068
Cook County (847) 318-9340
WILLIAM D. RHOADES D.O.
Internal Medicine (Geriatric Medicine)
1775 BALLARD RD
PARK RIDGE, IL 60068
Cook County (847) 318-2500
MARYANN KELLY M.D.
Internal Medicine
1775 BALLARD RD
PARK RIDGE, IL 60068
Cook County (847) 318-9340
DR. JOSIAH ESCHBACH DO
Internal Medicine
1775 BALLARD RD
PARK RIDGE, IL 60068
Cook County (847) 318-9340

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 Sydney Brandwein's NPI number?

The NPI number for Sydney Brandwein is 1053357590. It was assigned to this individual provider in the NPPES registry on June 22, 2006.

Where is Sydney Brandwein located?

Sydney Brandwein practices at 1775 Ballard Rd, Park Ridge, IL 60068. The listed phone number is (847) 318-2500.

What is Sydney Brandwein'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 Sydney Brandwein was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.