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WILLIAM BERNER KLAUSTERMEYER MD
NPI 1265451165
Internal Medicine - Allergy & Immunology in Los Angeles, CA

Active since July 19, 2006
200 MEDICAL PLAZA, #365,420,530,120, LOS ANGELES, CA 90095(310) 794-9718 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William Berner Klaustermeyer Md NPPES

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

WILLIAM BERNER KLAUSTERMEYER MD (NPI 1265451165) is an individual allergy & immunology provider in Los Angeles, California, licensed in California (C29332) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1265451165
Entity TypeIndividualMale
Primary Taxonomy207RA0201X
Provider Legal NameWILLIAM BERNER KLAUSTERMEYERCredential: MD
Location Address200 MEDICAL PLAZA, #365,420,530,120Los Angeles, CA 90095
Mailing AddressFile #55737Los Angeles, CA 90095 · (310) 301-8708 · Fax (310) 301-8751
Phone(310) 794-9718
Sole ProprietorNo
Enumeration DateJuly 19, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1265451165 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0201X
License✔ Licensed in CA · C29332
Definition
An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.
200 MEDICAL PLAZA, Los Angeles, CA 90095
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Other Identifiers 3

Medicare UPINA87333CA
Other00C293320CA · Medical Ppin #
Medicare ID-Type UnspecifiedWC29332ACA · Ppin #

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 William Klaustermeyer's NPI number?

The NPI number for William Klaustermeyer is 1265451165. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Where is William Klaustermeyer located?

William Klaustermeyer practices at 200 Medical Plaza #365,420,530,120, Los Angeles, CA 90095. The listed phone number is (310) 794-9718.

What is William Klaustermeyer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Allergy & Immunology, with taxonomy code 207RA0201X.

When was this NPI record last updated?

The NPPES record for William Klaustermeyer 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.