Dina Bishay Zayat, PSY.D.
Clinical Psychologist · Laguna Hills, CA
Dina Bishay Zayat, PSY.D. is a clinical psychologist with a practice address in Laguna Hills, California, and NPI 1902917180, issued on Aug 31, 2006. Check the license (California PSY18709, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dina Bishay Zayat
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY18709 CA
Self-reported in NPPES; status is on the state search - Practice location
- 25251 Paseo DE Alicia, Laguna Hills, CA 92653
- Phone
- (949) 595-8610
- Enumerated
- Aug 31, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200416000679); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 25251 Paseo DE Alicia
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dina Bishay Zayat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY18709Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Harbor Psychiatry And Mental Health Professional CorporationNewport Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
26 clinical psychologist records list a practice address in Laguna Hills
They are 26 of the 2,069 NPPES records with a practice address in Laguna Hills, and 12,647 clinical psychologist records in California.
All 26 in Laguna Hills → All 12,647 in California → Every provider in Laguna Hills →
Other clinical psychologist records in California
- Tanya Aaen, PH.D.Martinez, CA1477518561
- Jack Aamot, PSY.D.Napa, CA1770711210
- Brian Abary, PSY.DLos Angeles, CA1538354832
- Tatevik Abaryan, PH.D.Pacoima, CA1952682619
- Liana Abascal, PH.D.San Diego, CA1073740569
- Jessica Abdalla, PHDWalnut Creek, CA1558069211
- Mohamed Abdallah, PSY.DEl Centro, CA1912430851
- Megan Abdolrashidi, PSYDGilroy, CA1093293094
- Keri Abdullah, PH.D.San Diego, CA1699840587
- Qutayba Abdullatif, PH.D.Pasadena, CA1134667751
Common questions
What is Dina Bishay Zayat, PSY.D.'s NPI number?
Dina Bishay Zayat, PSY.D.'s National Provider Identifier (NPI) is 1902917180, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dina Bishay Zayat, PSY.D. located?
The NPPES record lists a practice address at 25251 Paseo DE Alicia, Laguna Hills, CA, 92653. Phone: (949) 595-8610. Providers update this record themselves, so call before visiting.
How can I verify Dina Bishay Zayat, PSY.D.'s license?
NPPES lists California license number PSY18709, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.