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

MS. Margaret Walmann, RN

Individual provider Registered Nurse · NPI 1730072828

MS. Margaret Walmann, RN is a Registered Nurse in Oroville, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

7 Gillick Way
Oroville, CA 95965-3595
Phone: (530) 538-7593
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 95229552 (CA)

Record details

NPI number1730072828
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedMay 29, 2025
Last updated in NPPESMay 29, 2025
Certification dateMay 29, 2025
Mailing address7 Gillick Way, Oroville, CA 95965-3595

Other providers in Oroville