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CATHERINE HANLON MAC LEAN MD
NPI 1124047055
Internal Medicine - Rheumatology in Los Angeles, CA

Active since July 19, 2006
200 MEDICAL PLAZA, #365,530,420,120, LOS ANGELES, CA 90095(310) 825-6301 Get Directions Write a Review

NPPES record last updated: July 13, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Catherine Hanlon Mac Lean Md NPPES

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

CATHERINE HANLON MAC LEAN MD (NPI 1124047055) is an individual rheumatology provider in Los Angeles, California, licensed in California (G70434) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1124047055
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameCATHERINE HANLON MAC LEANCredential: MD
Location Address200 MEDICAL PLAZA, #365,530,420,120Los Angeles, CA 90095
Mailing Address5767 W Century Blvd, Suite 200Los Angeles, CA 90045-5632 · (310) 825-6301
Phone(310) 825-6301
Sole ProprietorNo
Enumeration DateJuly 19, 2006
Last NPPES UpdateJuly 13, 2010
✔ NPI 1124047055 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 CA · G70434
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.
200 MEDICAL PLAZA, Los Angeles, CA 90095
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINF51369CA
Medicare PINWG70434BCA
Medicaid00G704340CA

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.

ANJAY RASTOGI MD
Internal Medicine (Nephrology)
200 MEDICAL PLAZA, #365,420,120,530
LOS ANGELES, CA 90095
Los Angeles County (310) 794-9718
ROBERTO BALBINO VARGAS MD
Internal Medicine
200 MEDICAL PLAZA, #365,530,420,120
LOS ANGELES, CA 90095
Los Angeles County (310) 825-6301
MATTHEW ELLIS CONOLLY MD
Internal Medicine
200 MEDICAL PLAZA, #214,365,530,420,120
LOS ANGELES, CA 90095
Los Angeles County (310) 825-9583
TIMOTHY A MILLER MD
Plastic Surgery
200 MEDICAL PLAZA, #465
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5510
RAM RAJ SINGH MD
Internal Medicine (Rheumatology)
200 MEDICAL PLAZA, #365,530,420,120
LOS ANGELES, CA 90095
Los Angeles County (310) 825-6301
MAIE ABDUL-RAHMAN ST JOHN MD
Otolaryngology
200 MEDICAL PLAZA, #550
LOS ANGELES, CA 90095
Los Angeles County (310) 206-6688
HAMID REZA HAJMOMENIAN MD
Internal Medicine (Nephrology)
200 MEDICAL PLAZA, #365,530,420,120
LOS ANGELES, CA 90095
Los Angeles County (310) 319-4371
ANDRE ELIAS NEL MD
Internal Medicine (Allergy & Immunology)
200 MEDICAL PLAZA, #365,530,420,120
LOS ANGELES, CA 90095
Los Angeles County (310) 825-6301

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 Catherine Mac Lean's NPI number?

The NPI number for Catherine Mac Lean is 1124047055. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Where is Catherine Mac Lean located?

Catherine Mac Lean practices at 200 Medical Plaza #365,530,420,120, Los Angeles, CA 90095. The listed phone number is (310) 825-6301.

What is Catherine Mac Lean'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 Catherine Mac Lean was last updated on July 13, 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.