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

Mollie Katherine Strain

Speech-Language Pathologist in Oxnard, CA · enumerated 2018 · practices at Two Trees Physical Therapy & Wellness Inc.

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

National Provider Identifier

1649745597

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Registry record

Entity type Individual (Type 1)

Name Mollie Katherine Strain

Sex Female

Practice address Oxnard, CA, 93033

Phone (805) 293-6213

Enumeration date Oct 8, 2018

Last updated in NPPES Nov 29, 2022

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 28838 (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.

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Frequently asked questions

Where does Mollie Strain practice?

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

What is the NPI number for Mollie Strain?

The National Provider Identifier (NPI) for Mollie Strain is 1649745597, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-29.