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

Dr. Janice Sue Harmon, PSY.D.

Health Service Psychologist in Ridgeland, MS · enumerated 2005.

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

National Provider Identifier

1477535672

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Registry record

Entity type Individual (Type 1)

Name Dr. Janice Sue Harmon

Credential PSY.D.

Sex Female

Practice address Ridgeland, MS, 39157

Phone (601) 941-2236

Enumeration date Nov 15, 2005

Last updated in NPPES Apr 28, 2016

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 PY-06506 (FL) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 2001014379 (MO) Secondary

103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers · License 2001014379 (MO) Primary

103TR0400X Rehabilitation Psychologist Behavioral Health & Social Service Providers · License 2001014379 (MO) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
1477535672	Medicaid	MO	-

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 Janice Harmon?

The National Provider Identifier (NPI) for Janice Harmon is 1477535672, a Type 1 (individual) record in the CMS NPPES registry.

Where does Janice Harmon practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-28.