Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Linh Ngoc Ha, DDS

Q: What is the NPI number for Linh Ha?

The National Provider Identifier (NPI) for Linh Ha is 1588792105, a Type 1 (individual) record in the CMS NPPES registry.

Dentist in Garden Grove, CA · enumerated 2007.

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

National Provider Identifier

1588792105

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Registry record

Entity type Individual (Type 1)

Name Linh Ngoc Ha

Credential DDS

Sex Male

Practice address 7761 Garden Grove Blvd, Garden Grove, CA, 92841

Phone (714) 898-8888

Fax (714) 901-7580

Enumeration date Mar 2, 2007

Last updated in NPPES Mar 1, 2022

Taxonomy & licenses

122300000X Dentist Dental Providers · License 47900 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
47900	Medicaid	CA	-

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 Linh Ha practice?

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

What is the NPI number for Linh Ha?

The National Provider Identifier (NPI) for Linh Ha is 1588792105, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-01.