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Lou Ann Sweaney, FNP-C

Psychiatric/Mental Health Nurse Practitioner in Greenbrae, CA · enumerated 2006.

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

National Provider Identifier

1841304672

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Registry record

Entity type Individual (Type 1)
Name Lou Ann Sweaney
Credential FNP-C
Sex Female
Practice address Greenbrae, CA, 94904
Phone (415) 507-2538
Fax (415) 499-6033
Enumeration date Aug 18, 2006
Last updated in NPPES Jan 4, 2021

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP14459 (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 Lou Sweaney?
The National Provider Identifier (NPI) for Lou Sweaney is 1841304672, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lou Sweaney practice?
The practice location on file with NPPES is in Greenbrae, 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 2021-01-04.