Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Christyn Mai Phan O D Inc

Q: What is the NPI number for Christyn Mai Phan O D Inc?

The NPI for Christyn Mai Phan O D Inc is 1497823306, a Type 2 (organization) record in the CMS NPPES registry.

Optometrist in Garden Grove, CA · enumerated 2006 · authorized official Christyn Phan, President.

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

National Provider Identifier

1497823306

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Registry record

Entity type Organization (Type 2)

Legal business name Christyn Mai Phan O D Inc

Practice address 9862 Chapman Ave Ste A, Garden Grove, CA, 92841

Phone (714) 636-9200

Fax (714) 636-9424

Enumeration date Nov 30, 2006

Last updated in NPPES Jun 14, 2021

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 12640T (CA) Primary

Authorized official

Name Christyn Phan

Title President

Phone (714) 636-9200

Other identifiers

Identifier	Type	State	Issuer
SD0126400	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.

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Frequently asked questions

What is the NPI number for Christyn Mai Phan O D Inc?

The NPI for Christyn Mai Phan O D Inc is 1497823306, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Christyn Mai Phan O D Inc?

NPPES lists Christyn Phan (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-14.