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

Margarita O Saiz, RN, IBCLC

Individual provider Case Management Registered Nurse · NPI 1871244814

Margarita O Saiz, RN, IBCLC is a Case Management Registered Nurse in San Luis Obispo, California. Licensed in California. Registered with an NPI since 2022.

Licensed in
CA
In the registry since
2022
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

2191 Johnson Ave
San Luis Obispo, CA 93401-4534
Phone: (805) 273-3063
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Management Registered Nurse (primary) Taxonomy 163WC0400X · Licence 391203 (CA)

Record details

NPI number1871244814
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , IBCLC
Sole proprietorNo
NPI enumeratedJanuary 11, 2022
Last updated in NPPESJanuary 11, 2022
Certification dateJanuary 11, 2022

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