Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ellen Steinberg, Inc.

Lactation Consultant (Registered Nurse) in Tarzana, CA · enumerated 2016 · authorized official Ellen Steinberg, Owner.

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

National Provider Identifier

1487105938

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Registry record

Entity type Organization (Type 2)

Legal business name Ellen Steinberg, Inc.

Practice address 4431 Callada Pl, Tarzana, CA, 91356

Phone (818) 345-4439

Enumeration date Oct 19, 2016

Last updated in NPPES Oct 19, 2016

Taxonomy & classification

163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers · License 316440 (CA) Primary

Authorized official

Name Ellen Steinberg

Title Owner

Phone (818) 345-4439

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

Where is Ellen Steinberg, Inc. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-10-19. Verify at npiregistry.cms.hhs.gov.

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Ellen Steinberg Lactation Consultant (Registered Nurse) · Tarzana, CA NPI 1447452099

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-19.