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WESTWOOD MEDICAL GROUP,INC.
NPI 1124104427
Internal Medicine - Rheumatology in Los Angeles, CA

Active since October 29, 2006CLIA 05D1067350 · Waiver
505 S VIRGIL AVE, SUITE 208, LOS ANGELES, CA 90020(213) 739-0007(213) 739-0011 Get Directions Write a Review

NPPES record last updated: May 20, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Westwood Medical Group,inc. NPPES

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

WESTWOOD MEDICAL GROUP,INC. (NPI 1124104427) is a healthcare organization registered as a rheumatology in Los Angeles, California and active in the NPI registry since October 2006. The organization holds a CLIA Waiver certificate valid through April 16, 2027 and lists Sonwoo Lee, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1124104427
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameWESTWOOD MEDICAL GROUP,INC.
Location Address505 S VIRGIL AVE, SUITE 208Los Angeles, CA 90020-1415
Mailing Address505 S Virgil Ave, Suite 208Los Angeles, CA 90020-1415 · (213) 739-0007 · Fax (213) 739-0011
Phone(213) 739-0007
Fax(213) 739-0011
Organization SubpartNo
Authorized OfficialSonwoo LeeMedical Director · (213) 739-0007
Enumeration DateOctober 29, 2006
Last NPPES UpdateMay 20, 2014
✔ NPI 1124104427 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in CA · A78556
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.
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License A78554 (CA)
505 S VIRGIL AVE, Los Angeles, CA 90020
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D1067350

Westwood Medical Group · Los Angeles, CA
Active · expires Apr 16, 2027
CLIA Number05D1067350
Laboratory TypePhysician Office
Certificate Effective DateApril 17, 2025
Certificate Expiration DateApril 16, 2027
Laboratory DirectorSonwoo Lee MD
Laboratory Phone(213) 739-0007
Laboratory LocationWestwood Medical Group505 S Virgil Ave Ste 208, Los Angeles, CA 90020
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 16

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

JAMELINE JEWELL PTA
Physical Therapy Assistant
505 S VIRGIL AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 674-7699
GRAND GI & ENDOSCOPY GROUP, INC.
Clinic/Center (Endoscopy)
505 S VIRGIL AVE, SUITE 104
LOS ANGELES, CA 90020
Los Angeles County (213) 381-3590
DR. CHARLES CHO M.D.
Internal Medicine (Nephrology)
505 S VIRGIL AVE, STE. 301
LOS ANGELES, CA 90020
Los Angeles County (213) 674-8282
HYO-RANG LEE M.D.,PH.D
Internal Medicine (Gastroenterology)
505 S VIRGIL AVE, SUITE 208
LOS ANGELES, CA 90020
Los Angeles County (213) 739-0007
JUSTIN YOUNGBIN RHEEM M.D.
Internal Medicine
505 S VIRGIL AVE, STE 106
LOS ANGELES, CA 90020
Los Angeles County (213) 381-3630
DAE SOON RHEEM M.D.
Internal Medicine (Gastroenterology)
505 S VIRGIL AVE, SUITE 102
LOS ANGELES, CA 90020
Los Angeles County (213) 381-3630
SONWOO LEE MD
Internal Medicine (Rheumatology)
505 S VIRGIL AVE, SUITE 208
LOS ANGELES, CA 90020
Los Angeles County (213) 739-0007
DANIEL RHEEM M.D., INC.
Internal Medicine (Gastroenterology)
505 S VIRGIL AVE, SUITE 102
LOS ANGELES, CA 90020
Los Angeles County (213) 381-3630

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 Westwood Medical Group,inc.'s NPI number?

The NPI number for Westwood Medical Group,inc. is 1124104427. It was assigned to this organization in the NPPES registry on October 29, 2006.

Where is Westwood Medical Group,inc. located?

Westwood Medical Group,inc. is located at 505 S Virgil Ave Suite 208, Los Angeles, CA 90020. The listed phone number is (213) 739-0007.

What is Westwood Medical Group,inc.'s specialty?

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

Does Westwood Medical Group,inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1067350) is associated with this NPI, valid through April 16, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Westwood Medical Group,inc. was last updated on May 20, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.