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

Madelene Nielsen, RN

Individual provider Inpatient Obstetric Registered Nurse · NPI 1801599147

Madelene Nielsen, RN is an Inpatient Obstetric Registered Nurse in Oceanside, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2023
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.

See every abbreviation used in this directory →

Practice location Address checks out

1669 Mission Meadows Dr
Oceanside, CA 92057-5716
Phone: (760) 672-9307
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 95121236 (CA)
Inpatient Obstetric Registered Nurse Taxonomy 163WX0003X · Licence 95121236 (CA)

Record details

NPI number1801599147
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedMarch 24, 2023
Last updated in NPPESMay 10, 2024
Certification dateMay 10, 2024
Mailing address1669 Mission Meadows Dr, Oceanside, CA 92057-5716