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

Maria Nguyen, DO

Individual provider Pediatrics Physician · NPI 1053113548

Maria Nguyen, DO is a Pediatrics Physician in Orange, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

505 S Main St Ste 525
Orange, CA 92868-4553
Phone: (714) 509-8547
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 20A25836 (CA)

Record details

NPI number1053113548
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 25, 2025
Last updated in NPPESAugust 3, 2026
Certification dateAugust 3, 2026
Mailing address505 S Main St Ste 525, Orange, CA 92868-4553

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