Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lauren Marley Barth
Specialist in Santa Rosa, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235815093
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Registry record
Entity type Individual (Type 1)
Name Lauren Marley Barth
Sex Female
Practice address 540 Middle Rincon Rd, Santa Rosa, CA, 95409
Phone (707) 335-0702
Enumeration date Jun 26, 2023
Last updated in NPPES Jun 26, 2023
Taxonomy & licenses
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.
Frequently asked questions
Where does Lauren Barth practice?
The practice location on file with NPPES is in Santa Rosa, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lauren Barth?
The National Provider Identifier (NPI) for Lauren Barth is 1235815093, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-26.