Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Maria Niswonger

Individual provider Peer Specialist · NPI 1265290399

Maria Niswonger is a Peer Specialist in Oxnard, California. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

2697 Saviers Rd
Oxnard, CA 93033-4519
Phone: (805) 653-5045
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X

Record details

NPI number1265290399
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 12, 2024
Last updated in NPPESMarch 12, 2024
Certification dateMarch 12, 2024

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