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

Maria Andruzzi Ambrosini, FNP

Individual provider Nurse Practitioner · NPI 1750898441

Maria Andruzzi Ambrosini, FNP is a Nurse Practitioner in Ladera Ranch, California. Licensed in California and North Carolina. Registered with an NPI since 2018.

Licensed in
CA, NC
In the registry since
2018
Specialties on file
2
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

333 Corporate Dr Ste 200
Ladera Ranch, CA 92694-2179
Phone: (949) 347-7200
Fax: (949) 347-7217
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 95017172 (CA)
Nurse Practitioner Taxonomy 363L00000X · Licence AMBR-6FP0U6 (NC)

Record details

NPI number1750898441
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJanuary 4, 2018
Last updated in NPPESMarch 2, 2022
Certification dateMarch 2, 2022

Other providers in Ladera Ranch