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

Margaret Niesen

Individual provider Registered Nurse · NPI 1487878757

Margaret Niesen is a Registered Nurse in Winterhaven, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Partly verified

Some contact details are missing from the federal record.

One Indian Hill Rd
Winterhaven, CA 92283
Phone: (760) 572-4147
Fax: (760) 572-4153
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 565838 (CA)

Record details

NPI number1487878757
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 11, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 1368, Yuma, AZ 85366-1368

Other providers in Winterhaven