Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Emma Eileen Robertson

Speech-Language Assistant in Whittier, CA · enumerated 2021.

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

National Provider Identifier

1689240152

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Registry record

Entity type Individual (Type 1)

Name Emma Eileen Robertson

Sex Female

Practice address Whittier, CA, 90603

Phone (714) 742-0774

Enumeration date Jun 3, 2021

Last updated in NPPES Oct 28, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License 7601 (CA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Emma Robertson?

Emma Robertson is registered in NPPES with the primary taxonomy of Speech-Language Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-28.