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Joseph Chun, D.O.

Physical Medicine & Rehabilitation Physician in Oakland, CA · enumerated 2005.

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

National Provider Identifier

1780678789

Verified

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Registry record

Entity type Individual (Type 1)
Name Joseph Chun
Credential D.O.
Sex Male
Practice address 275 W Macarthur Blvd, Oakland, CA, 94611
Phone (510) 752-1000
Enumeration date Sep 6, 2005
Last updated in NPPES Mar 22, 2024

Taxonomy & licenses

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 20A20260 (CA) Secondary
208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 20A20260 (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
50075032 Other PA CAPITAL BLUE CROSS
818700 Other PA BLUE CARE HMO (FPH)
082431 Other PA BLUE CARE
25-1645055 Other PA UNITEDHEALTH CARE
3723087/7564617 Other PA AETNA
101120884-0001 Medicaid PA -
89018-1067 Other PA GEISINGER
P00222076 Other PA RAILROAD MEDICARE
20038444 Other PA AMERIHEALTH

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

Where does Joseph Chun practice?
The practice location on file with NPPES is in Oakland, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joseph Chun?
The National Provider Identifier (NPI) for Joseph Chun is 1780678789, 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 2024-03-22.