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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chi Huu Phung, M.D., Inc

Primary Care Clinic/Center in Garden Grove, CA · enumerated 2006 · authorized official Chi Phung, Doctor.

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

National Provider Identifier

1508930124

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Registry record

Entity type Organization (Type 2)
Legal business name Chi Huu Phung, M.D., Inc
Practice address 13155 Brookhurst St, Garden Grove, CA, 92843
Phone (714) 537-8487
Fax (714) 537-9403
Enumeration date Nov 17, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities · License A64118 (CA) Primary

Authorized official

Name Chi Phung
Title Doctor
Phone (714) 537-8487

Other identifiers

Identifier Type State Issuer
00A641180 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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Chi Huu Phung, M.D., Inc?
Chi Huu Phung, M.D., Inc is registered in NPPES as a Primary Care Clinic/Center (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.