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

Mrs. Carol Louise Lancaster, RN, PHN

Individual provider Registered Nurse · NPI 1851571277

Mrs. Carol Louise Lancaster, RN, PHN is a Registered Nurse in Santa Ana, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

1725 W 17th St
Santa Ana, CA 92706-2316
Phone: (714) 834-7788
Fax: (714) 834-7977
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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 350789 (CA)
Community Health Registered Nurse Taxonomy 163WC1500X · Licence 350789 (CA)

Record details

NPI number1851571277
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , PHN
Sole proprietorYes
NPI enumeratedNovember 14, 2007
Last updated in NPPESNovember 14, 2007

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