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Patty Ann Oneal Mas

Marriage & Family Therapist in Carlsbad, CA · enumerated 2006 · practices at Living Water Counseling.

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

National Provider Identifier

1518074699

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Registry record

Entity type Individual (Type 1)
Name Patty Ann Oneal Mas
Sex Female
Practice address 2558 Roosevelt St, Suite 204 Patty Oneal, Carlsbad, CA, 92008
Phone (760) 434-9945
Enumeration date Aug 24, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC29192 (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 Patty Oneal Mas practice?
The practice location on file with NPPES is in Carlsbad, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Patty Oneal Mas?
The National Provider Identifier (NPI) for Patty Oneal Mas is 1518074699, 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 2007-07-08.