National Provider Identifier Database

JOHN B GASSAWAY, PSY.D. – NPI #1699033506
Clinical

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.


Contact Information

JOHN B GASSAWAY, PSY.D.
7219 N LITCHFIELD RD
56 MDG
LUKE AFB, AZ85309-1529
Phone: 602-989-0982
Fax:
Website:
Specialty Taxonomy Code
* Clinical 103TC0700X

* Indicates primary specialty

NPI Profile & details for JOHN B GASSAWAY

NPI Number 1699033506
Credentials PSY.D. (Doctor of Psychology)
Entity Individual
Enumeration date 04/27/2012
Last updated 10/29/2025 - About 7 months ago
Sole proprietor1 Yes
Identifiers
  • AZ License #: 4259
  • AZ License #: PSY-004259
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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