1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Internal Medicine
  6. NPI Profile

GEORGE LIANG MD
NPI 1639284524
Internal Medicine - Rheumatology in Chicago, IL

Active since August 20, 2006
680 N LAKE SHORE DR, SUITE 1000, CHICAGO, IL 60611(312) 695-9797 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About George Liang Md NPPES

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

GEORGE LIANG MD (NPI 1639284524) is an individual rheumatology provider in Chicago, Illinois and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1639284524
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameGEORGE LIANGCredential: MD
Location Address680 N LAKE SHORE DR, SUITE 1000Chicago, IL 60611-4546
Mailing Address680 N Lake Shore Dr, Suite 1000Chicago, IL 60611-4546 · (312) 695-9797
Phone(312) 695-9797
Sole ProprietorNo
Enumeration DateAugust 20, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1639284524 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.
680 N LAKE SHORE DR, Chicago, IL 60611
Open in Google Maps ↗

Other Identifiers 1

Medicare UPIND13175

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.

MRS. BONNIE DEVROE MALIK CRNA
Nurse Anesthetist, Certified Registered
680 N LAKE SHORE DR, SUITE 1000
CHICAGO, IL 60611
Cook County (312) 695-9797
IMG MD, LLC
Medical Genetics, Ph.D. Medical Genetics
680 N LAKE SHORE DR
CHICAGO, IL 60611
Cook County (312) 981-4400
DR. JAY MICHAEL PENSLER M.D.
Specialist
680 N LAKE SHORE DR, SUITE 1125
CHICAGO, IL 60611
Cook County (312) 642-7777
JAY PRYSTOWSKY MD
Surgery
680 N LAKE SHORE DR, SUITE 1000
CHICAGO, IL 60611
Cook County (312) 695-9797
ANURADHA PERNI MD
Anesthesiology (Pain Medicine)
680 N LAKE SHORE DR, SUITE 1000
CHICAGO, IL 60611
Cook County (312) 695-9797
GYNECOLOGIC SPECIALISTS OF NORTHWESTERN, S.C.
Obstetrics & Gynecology (Gynecology)
680 N LAKE SHORE DR, SUITE117
CHICAGO, IL 60611
Cook County (312) 654-1166
DR. LEANNE TRAPP BENSKO M.D.
Pediatrics
680 N LAKE SHORE DR, 1050
CHICAGO, IL 60611
Cook County (312) 642-5515
DR. JULIA GOLDIN DNP
Nurse Practitioner (Family)
680 N LAKE SHORE DR
CHICAGO, IL 60611
Cook County (312) 965-6868

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 George Liang's NPI number?

The NPI number for George Liang is 1639284524. It was assigned to this individual provider in the NPPES registry on August 20, 2006.

Where is George Liang located?

George Liang practices at 680 N Lake Shore Dr Suite 1000, Chicago, IL 60611. The listed phone number is (312) 695-9797.

What is George Liang'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 George Liang was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.