1. Home
  2. Directory
  3. California
  4. Santa Clarita
  5. Community Behavioral Health
  6. NPI Profile

DUNN PSYCHOLOGICAL CORPORATION
NPI 1639617244
Community/Behavioral Health in Santa Clarita, CA

Active since February 02, 2017
23734 VALENCIA BLVD STE 306, SANTA CLARITA, CA 91355(661) 255-8715(661) 260-3329 Get Directions Write a Review

NPPES record last updated: February 2, 2017. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dunn Psychological Corporation NPPES

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

DUNN PSYCHOLOGICAL CORPORATION (NPI 1639617244) is a healthcare organization registered as a community/behavioral health in Santa Clarita, California and active in the NPI registry since February 2017. The organization lists John Dunn, Psychologist, as its authorized official.

NPPES Registry Identity

NPI1639617244
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameDUNN PSYCHOLOGICAL CORPORATION
Location Address23734 VALENCIA BLVD STE 306Santa Clarita, CA 91355-5371
Mailing Address23734 Valencia Blvd Ste 306Santa Clarita, CA 91355-5371 · (661) 255-8715 · Fax (661) 260-3329
Phone(661) 255-8715
Fax(661) 260-3329
Organization SubpartNo
Authorized OfficialJohn DunnPsychologist · (661) 255-8715
Enumeration DateFebruary 2, 2017
✔ NPI 1639617244 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
License✔ Licensed in CA · CP14454
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
23734 VALENCIA BLVD STE 306, Santa Clarita, CA 91355
Open in Google Maps ↗

Other Identifiers 1

Medicare PINPSY14454CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dunn Psychological Corporation 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 Dunn Psychological Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

John Dunn, PH.D.
Psychologist Billing Independently
NPI 1417094954
23734 VALENCIA BLVD SUITE 306
Santa Clarita, CA 91355
(661) 255-8715
✔ Accepts MedicareSame address

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 Dunn Psychological Corporation's NPI number?

The NPI number for Dunn Psychological Corporation is 1639617244. It was assigned to this organization in the NPPES registry on February 2, 2017.

Where is Dunn Psychological Corporation located?

Dunn Psychological Corporation is located at 23734 Valencia Blvd Ste 306, Santa Clarita, CA 91355. The listed phone number is (661) 255-8715.

What is Dunn Psychological Corporation's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Is Dunn Psychological Corporation enrolled in Medicare?

Yes. Dunn Psychological Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dunn Psychological Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychologist Billing Independently) reassigns their Medicare billing to Dunn Psychological Corporation. 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 Dunn Psychological Corporation was last updated on February 2, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.