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WILLIAM H. ISACOFF, M.D. INC.
NPI 1538235189
Internal Medicine - Hematology & Oncology in Santa Monica, CA

Active since November 27, 2006
2811 WILSHIRE BLVD STE 414, SANTA MONICA, CA 90403(310) 824-4133(310) 201-6685 Get Directions Write a Review

NPPES record last updated: May 3, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William H. Isacoff, M.d. Inc. NPPES

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

WILLIAM H. ISACOFF, M.D. INC. (NPI 1538235189) is a healthcare organization registered as a hematology & oncology in Santa Monica, California and active in the NPI registry since November 2006. The organization lists William H. Isacoff, Owner, as its authorized official.

NPPES Registry Identity

NPI1538235189
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameWILLIAM H. ISACOFF, M.D. INC.
Location Address2811 WILSHIRE BLVD STE 414Santa Monica, CA 90403-4804
Mailing Address2811 Wilshire Blvd Ste 414Santa Monica, CA 90403-4804 · (310) 824-4133 · Fax (310) 201-6685
Phone(310) 824-4133
Fax(310) 201-6685
Organization SubpartNo
Authorized OfficialWilliam H. IsacoffOwner · (310) 824-4133
Enumeration DateNovember 27, 2006
Last NPPES UpdateMay 3, 2021
NPPES CertifiedMay 3, 2021
✔ NPI 1538235189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · G24596
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
2811 WILSHIRE BLVD STE 414, Santa Monica, CA 90403
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Other Identifiers 5

Medicaid00G245960CA
Other1487729489CA · Dme Npi
OtherZZZ 66561 ZCA · Blue Shield Of Ca Dme
Other90024B002CA · Tricare Prov Id
Other1891773123CA · Indiv Npi

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

Other Providers at the Same Location NPPES 6

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

TED KIM
Physician Assistant
2811 WILSHIRE BLVD STE 414
SANTA MONICA, CA 90403
Los Angeles County (310) 552-9999
STEVEN GENE WEI WONG MD
Internal Medicine (Hematology & Oncology)
2811 WILSHIRE BLVD STE 414
SANTA MONICA, CA 90403
Los Angeles County (310) 552-9999
WILLIAM H. ISACOFF, MD INC.
Durable Medical Equipment & Medical Supplies
2811 WILSHIRE BLVD STE 414
SANTA MONICA, CA 90403
Los Angeles County (310) 824-4133
DR. NEAL SHIV CHAWLA M.D./ M.B.B.S.
Internal Medicine (Hematology & Oncology)
2811 WILSHIRE BLVD STE 414
SANTA MONICA, CA 90403
Los Angeles County (310) 552-9999
ANIA MORADKHANI
Nurse Practitioner
2811 WILSHIRE BLVD STE 414
SANTA MONICA, CA 90403
Los Angeles County (310) 552-9999
DR. WILLIAM H. ISACOFF M.D.
Internal Medicine (Hematology & Oncology)
2811 WILSHIRE BLVD STE 414
SANTA MONICA, CA 90403
Los Angeles County (310) 824-4133

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 H. Isacoff, M.D. Inc.'s NPI number?

The NPI number for William H. Isacoff, M.D. Inc. is 1538235189. It was assigned to this organization in the NPPES registry on November 27, 2006.

Where is William H. Isacoff, M.D. Inc. located?

William H. Isacoff, M.D. Inc. is located at 2811 Wilshire Blvd Ste 414, Santa Monica, CA 90403. The listed phone number is (310) 824-4133.

What is William H. Isacoff, M.D. Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for William H. Isacoff, M.D. Inc. was last updated on May 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.