ESPINOZA PSYCHOLOGICAL SERVICES, INC
NPI 1932867835
Clinical Neuropsychologist in Irvine, CA

Q: What is Espinoza Psychological Services, Inc's NPI number?

The NPI number for Espinoza Psychological Services, Inc is 1932867835. It was assigned to this organization in the NPPES registry on December 8, 2021.

Q: What is Espinoza Psychological Services, Inc's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Active since December 08, 2021

15615 ALTON PKWY STE 450, IRVINE, CA 92618(949) 689-5402(949) 606-8928 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Espinoza Psychological Services, Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ESPINOZA PSYCHOLOGICAL SERVICES, INC (NPI 1932867835) is a healthcare organization registered as a clinical neuropsychologist in Irvine, California and active in the NPI registry since December 2021. The organization lists Reginaldo Chase Espinoza, President, as its authorized official.

NPPES Registry Identity

NPI1932867835

Entity TypeOrganization

Primary Taxonomy103G00000X

Legal Business NameESPINOZA PSYCHOLOGICAL SERVICES, INC

Location Address15615 ALTON PKWY STE 450Irvine, CA 92618-3308

Mailing Address27 Homestead DrTrabuco Canyon, CA 92679-5333

Phone(949) 689-5402

Fax(949) 606-8928

Organization SubpartNo

Authorized OfficialReginaldo Chase EspinozaPresident · (949) 689-5402

Enumeration DateDecember 8, 2021

NPPES CertifiedDecember 8, 2021

✔ NPI 1932867835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X

Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X

Also ListedPsychologist · PsychoanalysisTaxonomy 103TP0814X

15615 ALTON PKWY STE 450, Irvine, CA 92618

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Espinoza Psychological Services, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Espinoza Psychological Services, Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Reginaldo Espinoza

Clinical Psychologist

NPI 1992172258

600 W SANTA ANA BLVD STE 510
Santa Ana, CA 92701

(714) 667-5638

✔ PECOS✔ Accepts Medicare9.0 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Espinoza Psychological Services, Inc's NPI number?

The NPI number for Espinoza Psychological Services, Inc is 1932867835. It was assigned to this organization in the NPPES registry on December 8, 2021.

Where is Espinoza Psychological Services, Inc located?

Espinoza Psychological Services, Inc is located at 15615 Alton Pkwy Ste 450, Irvine, CA 92618. The listed phone number is (949) 689-5402.

What is Espinoza Psychological Services, Inc's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Espinoza Psychological Services, Inc enrolled in Medicare?

Yes. Espinoza Psychological Services, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Espinoza Psychological Services, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Espinoza Psychological Services, Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Espinoza Psychological Services, Inc was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.