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

Mrs. Princess Martin-Ayong, MSN, AGNP-C

Individual provider Adult Health Nurse Practitioner · NPI 1922873587

Mrs. Princess Martin-Ayong, MSN, AGNP-C is an Adult Health Nurse Practitioner in Signal Hill, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023
Specialties on file
3
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

See every abbreviation used in this directory →

Practice location Address checks out

2001 E 21st St Unit 127
Signal Hill, CA 90755-5954
Phone: (562) 507-6451
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 95028337 (CA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence AG11230039 (CA)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence AG11230039 (CA)

Record details

NPI number1922873587
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , AGNP-C
Sole proprietorNo
NPI enumeratedNovember 22, 2023
Last updated in NPPESJuly 9, 2024
Certification dateJuly 9, 2024

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