What is Joseph Chun's NPI number?

Joseph Chun's National Provider Identifier (NPI) is 1124108139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Chun's specialty?

Joseph Chun is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Joseph Chun located?

Joseph Chun's practice location on file with NPPES is 21039 Devonshire St, Chatsworth, CA 91311-2315.

What is Joseph Chun's phone number?

The practice phone number listed in the NPPES registry for Joseph Chun is (818) 280-2486.

Does Joseph Chun accept Medicare?

Joseph Chun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Joseph Chun's NPI active?

Yes — Joseph Chun's NPI (1124108139) is active in the NPPES registry as of the last update on 2007-07-09.

IndividualActiveAccepts Medicare

Joseph Chun, D.C.

NPI 1124108139 · Chiropractor · Chatsworth, CA

Joseph Chun, D.C. is a Chiropractor provider in Chatsworth, CA (NPI 1124108139).

Provider details

NPI number: 1124108139
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: DC26854 (CA)

Practice location

21039 Devonshire St

Chatsworth, CA 91311-2315

Phone: (818) 280-2486

Fax: (818) 280-2488

Street-level locationGet directions

More CA providers

Mailing address

21039 Devonshire St

Chatsworth, CA 91311-2315

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense DC26854 (CA)
Chiropractic Providers

Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2006-10-16
Last updated: 2007-07-09

Frequently asked questions

What is Joseph Chun's NPI number?: Joseph Chun's National Provider Identifier (NPI) is 1124108139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Joseph Chun's specialty?: Joseph Chun is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is Joseph Chun located?: Joseph Chun's practice location on file with NPPES is 21039 Devonshire St, Chatsworth, CA 91311-2315.
What is Joseph Chun's phone number?: The practice phone number listed in the NPPES registry for Joseph Chun is (818) 280-2486.
Does Joseph Chun accept Medicare?: Joseph Chun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Joseph Chun's NPI active?: Yes — Joseph Chun's NPI (1124108139) is active in the NPPES registry as of the last update on 2007-07-09.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions