Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Sarah Roseanne Hollister, RN, IBCLC

Individual provider Lactation Consultant (Registered Nurse) · NPI 1548021504

Sarah Roseanne Hollister, RN, IBCLC is registered under Lactation Consultant (Registered Nurse) in Petaluma, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024
Specialties on file
2
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

6695 Lincoln St
Petaluma, CA 94952-9722
Phone: (707) 490-8654
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Lactation Consultant (Registered Nurse) (primary) Taxonomy 163WL0100X · Licence 743006 (CA)
Doula Taxonomy 374J00000X

Record details

NPI number1548021504
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , IBCLC
Sole proprietorNo
NPI enumeratedJanuary 17, 2024
Last updated in NPPESJune 18, 2025
Certification dateJune 18, 2025

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