Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jami Marie Messina, PH.D.

Q: What is the NPI number for Jami Messina?

The National Provider Identifier (NPI) for Jami Messina is 1821184417, a Type 1 (individual) record in the CMS NPPES registry.

Counseling Psychologist in Roseland, NJ · enumerated 2006.

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

National Provider Identifier

1821184417

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Registry record

Entity type Individual (Type 1)

Name Dr. Jami Marie Messina

Credential PH.D.

Sex Female

Practice address 157 Eagle Roack Avenue, Roseland, NJ, 07068

Phone (973) 951-9479

Enumeration date Oct 4, 2006

Last updated in NPPES May 22, 2024

Taxonomy & licenses

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 4320 (NJ) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Jami Messina practice?

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

What is the NPI number for Jami Messina?

The National Provider Identifier (NPI) for Jami Messina is 1821184417, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-22.