Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Academic Surgical Oncology Associates

Surgical Oncology Physician in West Hollywood, CA · enumerated 2007 · authorized official Allan Silberman, Surgeon.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881721959

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Registry record

Entity type Organization (Type 2)

Legal business name Academic Surgical Oncology Associates

Practice address 8700 Beverly Blvd, Cs-Occ, West Hollywood, CA, 90048

Phone (310) 423-5470

Enumeration date Feb 27, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License G41444 (CA) Primary

Authorized official

Name Allan Silberman

Title Surgeon

Phone (951) 303-3391

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Academic Surgical Oncology Associates located?

The practice location on file with NPPES is in West Hollywood, CA.

Providers at this address

Browse all →

Denise Barbuto Specialist · West Hollywood, CA NPI 1013910983 Farnaz Dadmanesh Anatomic Pathology & Clinical Pathology Physician · West Hollywood, CA NPI 1205839966 Shikha Bose Anatomic Pathology & Clinical Pathology Physician · West Hollywood, CA NPI 1497758213 Xuemo Fan Anatomic Pathology & Clinical Pathology Physician · West Hollywood, CA NPI 1518960251 Cedars-Sinai Medical Center General Acute Care Hospital · Los Angeles, CA NPI 1639172372 Stephen Geller Specialist · West Hollywood, CA NPI 1619979762 Ellen Klapper Anatomic Pathology & Clinical Pathology Physician · West Hollywood, CA NPI 1487650966 Renu Khurana Specialist · West Hollywood, CA NPI 1902802358

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.