Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Issac Weintroub MD Inc

Specialist in Van Nuys, CA · enumerated 2011 · authorized official Issac Weibtroub, Founder.

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

National Provider Identifier

1477841815

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Registry record

Entity type Organization (Type 2)

Legal business name Issac Weintroub MD Inc

Practice address 14540 Victory Blvd, Ste 100, Van Nuys, CA, 91411

Phone (818) 787-7484

Fax (818) 787-7484

Enumeration date Jul 19, 2011

Last updated in NPPES Oct 14, 2011

Taxonomy & classification

174400000X Specialist Other Service Providers · License A252287 (CA) Primary

Authorized official

Name Issac Weibtroub

Title Founder

Phone (818) 787-7484

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 2011-10-14. Verify at npiregistry.cms.hhs.gov.

Where is Issac Weintroub MD Inc located?

The practice location on file with NPPES is in Van Nuys, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-14.