Dr. Celia Mercado Ona is a Ewa Beach, Hawaii based psychiatrist who is specialized in Psychiatry. Active license number of Dr. Celia Mercado Ona is MD10438 for Psychiatry in Hawaii. Her current practice location is 91-2301 Fort Weaver Rd, Ewa Beach. Patients can reach her at 808-671-8511 or can fax her at 808-677-2570. Dr. Celia Mercado Ona is M.D. in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1639236243.
Dr. Celia Mercado Ona specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Complete Profile:
Dr. Celia Mercado Ona speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Celia Mercado Ona |
| Specialization: | Psychiatry |
| Gender: | Female |
| Credentials: | M.D. |
| Practice Address: | 91-2301 Fort Weaver Rd, Ewa Beach,
Hawaii, 96706-3602 |
| Phone: | 808-671-8511 |
| Fax: | 808-677-2570 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1639236243 |
| NPI Enumeration Date: | 02 Jan, 2007 |
| NPI Last Update On: | 08 Jul, 2007 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Celia Mercado Ona are as mentioned below.
| License Number | Specialization | State | Status | |
| MD10438 | Psychiatry | Hawaii | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Celia Mercado Ona such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 078161 | Other | Hawaii | UNIVERSITY HEALTH ALLIANC |
| 252394-01 | Medicaid | Hawaii | |
| 990298651-96706-E049 | Other | Hawaii | TRICARE |
| 252394 | Other | Hawaii | ALOHACARE |
| MD10438-01 | Other | Hawaii | MDX HAWAII |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Celia Mercado Ona
Po Box 235913,
Honolulu, Hawaii |
| Zip: | 96823-3517 |
| Phone Number: | 808-671-8511 |
| Fax Number: | 808-677-2570 |
Patients can reach Dr. Celia Mercado Ona at
91-2301 Fort Weaver Rd, Ewa Beach, Hawaii or can
call to book an appointment on 808-671-8511.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.