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

Dr. Paul Sheldon Leonard, PH.D.

Q: What is the NPI number for Paul Leonard?

The National Provider Identifier (NPI) for Paul Leonard is 1891884177, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Psychologist in Southaven, MS · enumerated 2006.

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

National Provider Identifier

1891884177

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Registry record

Entity type Individual (Type 1)

Name Dr. Paul Sheldon Leonard

Credential PH.D.

Sex Male

Practice address Southaven, MS, 38671

Phone (901) 485-1848

Fax (662) 349-3988

Enumeration date Oct 12, 2006

Last updated in NPPES Jul 7, 2008

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

Taxonomy & licenses

103TF0200X Forensic Psychologist Behavioral Health & Social Service Providers · License 1738 (TN) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 33504 (MS) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
0114219	Medicaid	MS	-

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

Where does Paul Leonard practice?

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

What is the NPI number for Paul Leonard?

The National Provider Identifier (NPI) for Paul Leonard is 1891884177, a Type 1 (individual) record in the CMS NPPES registry.

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