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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mary T. Bush, PH.D., PSY.N.P.

Psychologist in Glendale, AZ · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912991852

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Registry record

Entity type Individual (Type 1)
Name Mary T. Bush
Credential PH.D., PSY.N.P.
Sex Female
Practice address Glendale, AZ, 85301
Phone (602) 957-2710
Fax (623) 934-5895
Enumeration date Sep 7, 2005
Last updated in NPPES Jan 9, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 1909 (AZ) Primary
163WP0809X Adult Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License AP2219 (AZ) Secondary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Mary Bush?
The National Provider Identifier (NPI) for Mary Bush is 1912991852, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Bush practice?
The practice location on file with NPPES is in Glendale, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-09.