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

Marites Ong, NP

Individual provider Nurse Practitioner · NPI 1215854310

Marites Ong, NP is a Nurse Practitioner in Chandler, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2026
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

1255 N Arizona Ave Unit 1350
Chandler, AZ 85225-0716
Phone: (480) 878-8051
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 233639 (AZ)

Record details

NPI number1215854310
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedJuly 1, 2026
Last updated in NPPESJuly 1, 2026
Certification dateJuly 1, 2026
Mailing address1255 N Arizona Ave Unit 1350, Chandler, AZ 85225-0716

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