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Justin Chang, DO, FAAHPM

Hospice and Palliative Medicine (Family Medicine) Physician in Eureka, CA · enumerated 2012.

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

National Provider Identifier

1265788228

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Registry record

Entity type Individual (Type 1)
Name Justin Chang
Credential DO, FAAHPM
Sex Male
Practice address 517 3rd St Ste 2, Eureka, CA, 95501
Phone (707) 442-5683
Enumeration date Jul 27, 2012
Last updated in NPPES Aug 16, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License DO1879 (NV) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS016066 (PA) Secondary
171100000X Acupuncturist Other Service Providers · License DO1879 (NV) Secondary
207QH0002X Hospice and Palliative Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 20A18091 (CA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
13526128 Other - CAQH
1265788228 Medicaid NV -

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 Justin Chang?
The National Provider Identifier (NPI) for Justin Chang is 1265788228, a Type 1 (individual) record in the CMS NPPES registry.
Where does Justin Chang practice?
The practice location on file with NPPES is in Eureka, 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 2021-08-16.