Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Ellen Strong, MFT

Q: What is the NPI number for Ellen Strong?

The National Provider Identifier (NPI) for Ellen Strong is 1881032738, a Type 1 (individual) record in the CMS NPPES registry.

Marriage & Family Therapist in Antioch, CA · enumerated 2013.

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

National Provider Identifier

1881032738

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Registry record

Entity type Individual (Type 1)

Name Ms. Ellen Strong

Credential MFT

Sex Female

Practice address 509 W 10th St, Apt. #6, Antioch, CA, 94509

Phone (925) 777-9540

Enumeration date Jun 12, 2013

Last updated in NPPES Jun 26, 2013

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 30133 (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 is the NPI number for Ellen Strong?

The National Provider Identifier (NPI) for Ellen Strong is 1881032738, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ellen Strong practice?

The practice location on file with NPPES is in Antioch, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-26.