What is Joel Horowitz's NPI number?

Joel Horowitz's National Provider Identifier (NPI) is 1760555718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joel Horowitz's specialty?

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

Where is Joel Horowitz located?

Joel Horowitz's practice location on file with NPPES is 21740 Devonshire St, Chatsworth, CA 91311-2954.

What is Joel Horowitz's phone number?

The practice phone number listed in the NPPES registry for Joel Horowitz is (818) 998-1527.

Is Joel Horowitz's NPI active?

Yes — Joel Horowitz's NPI (1760555718) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Joel Horowitz, D.C.

NPI 1760555718 · Chiropractor · Chatsworth, CA

Joel Horowitz, D.C. is a Chiropractor provider in Chatsworth, CA (NPI 1760555718).

Provider details

NPI number: 1760555718
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: 25339 (CA)

Practice location

21740 Devonshire St

Chatsworth, CA 91311-2954

Phone: (818) 998-1527

Street-level locationGet directions

More CA providers

Mailing address

14421 Sylvan St

Van Nuys, CA 91401-2649

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 25339 (CA)
Chiropractic Providers

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
19 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: 2006-11-16
Last updated: 2007-07-08

Frequently asked questions

What is Joel Horowitz's NPI number?: Joel Horowitz's National Provider Identifier (NPI) is 1760555718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Joel Horowitz's specialty?: Joel Horowitz is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is Joel Horowitz located?: Joel Horowitz's practice location on file with NPPES is 21740 Devonshire St, Chatsworth, CA 91311-2954.
What is Joel Horowitz's phone number?: The practice phone number listed in the NPPES registry for Joel Horowitz is (818) 998-1527.
Is Joel Horowitz's NPI active?: Yes — Joel Horowitz's NPI (1760555718) is active in the NPPES registry as of the last update on 2007-07-08.

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