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

Maritza Harrison, FNP

Individual provider Family Nurse Practitioner · NPI 1114237104

Maritza Harrison, FNP is a Family Nurse Practitioner in Santa Ana, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

2021 E 4th St Ste 122
Santa Ana, CA 92705-3912
Phone: (951) 268-6995
Fax: (951) 268-6559
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 20263 (CA)

Record details

NPI number1114237104
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedOctober 8, 2010
Last updated in NPPESJune 24, 2026
Certification dateJune 24, 2026

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