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

Dr. Celia Mercado Ona, MD

Individual provider Psychiatry Physician · NPI 1639236243

Dr. Celia Mercado Ona, MD is a Psychiatry Physician in Ewa Beach, Hawaii. Licensed in Hawaii. Registered with an NPI since 2007.

Licensed in
HI
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

91-2301 Fort Weaver Rd
Ewa Beach, HI 96706-3602
Phone: (808) 671-8511
Fax: (808) 677-2570
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD10438 (HI)

Record details

NPI number1639236243
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 2, 2007
Last updated in NPPESJuly 8, 2007

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