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ROBERT HENRY BROOK MD
NPI 1104850403
Internal Medicine - Gastroenterology in Los Angeles, CA

Active since July 10, 2006
200 MEDICAL PLAZA, #365, LOS ANGELES, CA 90095(310) 825-0631 Get Directions Write a Review

NPPES record last updated: June 8, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Robert Henry Brook Md NPPES

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

ROBERT HENRY BROOK MD (NPI 1104850403) is an individual gastroenterology provider in Los Angeles, California, licensed in California (G26868) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1104850403
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameROBERT HENRY BROOKCredential: MD
Location Address200 MEDICAL PLAZA, #365Los Angeles, CA 90095-3075
Mailing Address5767 W Century Blvd, Suite 200Los Angeles, CA 90045-5632 · (310) 794-2268
Phone(310) 825-0631
Sole ProprietorNo
Enumeration DateJuly 10, 2006
Last NPPES UpdateJune 8, 2010
✔ NPI 1104850403 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · G26868
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
200 MEDICAL PLAZA, Los Angeles, CA 90095
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINB51031CA
Medicare PINWG26868ACA
Medicaid00G268680CA

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 Robert Brook's NPI number?

The NPI number for Robert Brook is 1104850403. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Robert Brook located?

Robert Brook practices at 200 Medical Plaza #365, Los Angeles, CA 90095. The listed phone number is (310) 825-0631.

What is Robert Brook's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Robert Brook was last updated on June 8, 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.