Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heather O'Shea

Specialist in San Diego, CA · enumerated 2008.

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

National Provider Identifier

1538316930

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Registry record

Entity type Individual (Type 1)

Name Heather O'Shea

Sex Female

Practice address 3731 6th Ave, Suite 100, San Diego, CA, 92103

Phone (619) 298-7198

Fax (619) 497-2410

Enumeration date Aug 27, 2008

Last updated in NPPES Aug 27, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 1-05-2562 (CA) Primary

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.

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Frequently asked questions

What is the NPI number for Heather O'Shea?

The National Provider Identifier (NPI) for Heather O'Shea is 1538316930, a Type 1 (individual) record in the CMS NPPES registry.

Where does Heather O'Shea practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-27.