Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dina P. O'Brien, PHD

Q: What is the NPI number for Dina O'Brien?

The National Provider Identifier (NPI) for Dina O'Brien is 1770682858, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Child & Adolescent Psychologist in Augusta, GA · enumerated 2006.

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

National Provider Identifier

1770682858

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Registry record

Entity type Individual (Type 1)

Name Dina P. O'Brien

Credential PHD

Sex Female

Practice address 1120 15th St, Augusta, GA, 30912

Phone (706) 721-2191

Fax (706) 721-4920

Enumeration date Sep 22, 2006

Last updated in NPPES Apr 28, 2021

Taxonomy & licenses

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License PY61072498 (WA) Primary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License PSY002668 (GA) Secondary

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
680820190A	Medicaid	GA	-
PS0364	Medicaid	SC	-

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 Dina O'Brien?

The National Provider Identifier (NPI) for Dina O'Brien is 1770682858, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dina O'Brien practice?

The practice location on file with NPPES is in Augusta, GA. 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 2021-04-28.