Registry data as of Aug 27, 2026

Ryan Seay, PH.D.

Clinical Psychologist · Irvine, CA

Ryan Seay, PH.D. is a clinical psychologist with a practice address in Irvine, California, and NPI 1659598522, issued on Apr 20, 2007. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1659598522
Name
Ryan Seay
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
Practice location
6825 Quail Hill Pkwy, Irvine, CA 92603
Phone
(949) 872-2850
Enumerated
Apr 20, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 6825 Quail Hill Pkwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Margaret Abraham, FNP-CFamily Medicine Physician1710639588
  2. Chad Serrao, PAMedical Physician Assistant1427199751
  3. Sanaz Taghizadeh, PAMedical Physician Assistant1720860075

Verify Ryan Seay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

128 clinical psychologist records list a Irvine practice address

They are 128 of the 7,778 NPPES records with a Irvine practice address, and 11,200 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical psychologist records in California

  1. Tanya Aaen, PH.D.Martinez, CA1477518561
  2. Jack Aamot, PSY.D.Napa, CA1770711210
  3. Elena Abalo-Dehmer, PH.D.Anaheim, CA1942406368
  4. Brian Abary, PSY.DLos Angeles, CA1538354832
  5. Tatevik Abaryan, PH.D.Pacoima, CA1952682619
  6. Liana Abascal, PH.D.San Diego, CA1073740569
  7. Jessica Abdalla, PHDWalnut Creek, CA1558069211
  8. Mohamed Abdallah, PSY.DEl Centro, CA1912430851
  9. Megan Abdolrashidi, PSYDGilroy, CA1093293094
  10. Qutayba Abdullatif, PH.D.Pasadena, CA1134667751

Common questions

What is Ryan Seay, PH.D.'s NPI number?

Ryan Seay, PH.D.'s National Provider Identifier (NPI) is 1659598522, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Seay, PH.D. located?

The NPPES record lists a practice address at 6825 Quail Hill Pkwy, Irvine, CA, 92603. Phone: (949) 872-2850. Providers update this record themselves, so call before visiting.

How can I verify Ryan Seay, PH.D.'s license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.