Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hai T Phan

Nephrology Physician in Highland, CA · enumerated 2005 · authorized official Hai Phan, Owner.

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

National Provider Identifier

1114915485

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Registry record

Entity type Organization (Type 2)

Legal business name Hai T Phan

Practice address 7223 Church St, Suite A-20, Highland, CA, 92346

Phone (909) 883-9283

Fax (909) 886-6704

Enumeration date Oct 11, 2005

Last updated in NPPES Dec 12, 2012

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Hai Phan

Title Owner

Phone (909) 883-9283

Other identifiers

Identifier	Type	State	Issuer
GR0092866	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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-12-12. Verify at npiregistry.cms.hhs.gov.

Where is Hai T Phan located?

The practice location on file with NPPES is in Highland, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-12.