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

Lisa Marie Irwin

Individual provider Peer Specialist · NPI 1033578299

Lisa Marie Irwin is a Peer Specialist in Fullerton, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016

Practice location Address checks out

401 Imperial Hwy
Fullerton, CA 92835-1145
Phone: (714) 447-7000
Fax: (714) 447-7003
Show map & directions

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

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X (CA)

Record details

NPI number1033578299
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 16, 2016
Last updated in NPPESJune 17, 2025
Certification dateJune 17, 2025
Mailing address401 Imperial Hwy, Fullerton, CA 92835-1145

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