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

Dr. Stephanie Marie Leonard, PSY.D.

Clinical Psychologist in Chandler, AZ · enumerated 2007 · practices at American Medical Associates, Pllc.

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

National Provider Identifier

1235322678

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephanie Marie Leonard

Credential PSY.D.

Sex Female

Practice address Chandler, AZ, 85225

Phone (480) 306-5151

Fax (480) 306-4648

Enumeration date Aug 20, 2007

Last updated in NPPES Jan 16, 2023

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY-003871 (AZ) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier	Type	State	Issuer
3871	Medicaid	AZ	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Stephanie Leonard?

The National Provider Identifier (NPI) for Stephanie Leonard is 1235322678, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephanie Leonard practice?

The practice location on file with NPPES is in Chandler, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-16.