Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Erin Martin Grimes, PSY.D.

Q: What is the NPI number for Erin Grimes?

The National Provider Identifier (NPI) for Erin Grimes is 1083761456, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Psychologist in Del Mar, CA · enumerated 2007.

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

National Provider Identifier

1083761456

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Registry record

Entity type Individual (Type 1)

Name Dr. Erin Martin Grimes

Credential PSY.D.

Sex Female

Practice address 1337 Camino Del Mar, Suite A, Del Mar, CA, 92014

Phone (858) 922-4728

Enumeration date Jan 5, 2007

Last updated in NPPES Jul 23, 2010

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY23637 (CA) Primary

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

What is the NPI number for Erin Grimes?

The National Provider Identifier (NPI) for Erin Grimes is 1083761456, a Type 1 (individual) record in the CMS NPPES registry.

Where does Erin Grimes practice?

The practice location on file with NPPES is in Del Mar, CA. 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 2010-07-23.