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

Ms. Lois Karen Davis, MFT

Counselor in Oroville, CA · enumerated 2009.

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

National Provider Identifier

1689809444

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Registry record

Entity type Individual (Type 1)
Name Ms. Lois Karen Davis
Credential MFT
Sex Female
Practice address Oroville, CA, 95965
Phone (530) 879-7439
Enumeration date May 22, 2009
Last updated in NPPES May 22, 2009

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

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License MFC27118 (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

What is the NPI number for Lois Davis?
The National Provider Identifier (NPI) for Lois Davis is 1689809444, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lois Davis practice?
The practice location on file with NPPES is in Oroville, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-22.