DR. JOHN T. DUNN PH.D.
NPI 1417094954
Psychologist - Clinical in Santa Clarita, CA

Active since February 01, 2007Accepts Medicare Assignment
23734 VALENCIA BLVD, SUITE 306, SANTA CLARITA, CA 91355(661) 255-8715(661) 260-3329 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. John T. Dunn Ph.d. NPPES

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

DR. JOHN T. DUNN PH.D. (NPI 1417094954) is an individual clinical provider in Santa Clarita, California, licensed in California (PSY14454) and active in the NPI registry since February 2007. He is a graduate of Other (1993).

NPPES Registry Identity

NPI1417094954
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. JOHN T. DUNNCredential: PH.D.
Location Address23734 VALENCIA BLVD, SUITE 306Santa Clarita, CA 91355-2100
Mailing Address21812 Parvin DrSaugus, CA 91350-3041 · (661) 255-8715 · Fax (661) 260-3329
Fax(661) 260-3329
Sole ProprietorYes
Medical School CMSOtherGraduated 1993
Enumeration DateFebruary 1, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1417094954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License Licensed in CA · PSY14454
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
23734 VALENCIA BLVD, Santa Clarita, CA 91355

Other Identifiers 1

Medicare ID-Type UnspecifiedCP14454CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. John T. Dunn Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5395029532
PECOS Enrollment IDI20170307001067

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
528 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91355 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist (General Practice)
23734 VALENCIA BLVD, SUITE 305
VALENCIA, CA 91355
Specialist
23734 VALENCIA BLVD, #203
VALENCIA, CA 91355

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 John Dunn's NPI number?

The NPI number for John Dunn is 1417094954. It was assigned to this individual provider in the NPPES registry on February 1, 2007.

Where is John Dunn located?

John Dunn practices at 23734 Valencia Blvd Suite 306, Santa Clarita, CA 91355. The listed phone number is (661) 255-8715.

What is John Dunn's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is John Dunn enrolled in Medicare?

Yes. John Dunn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for John Dunn was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.