James J. Demarco, D.C. a Chiropractic Corporation
NPI 1528188216 · Sports Physician Chiropractor · Fountain Valley, CA
James J. Demarco, D.C. a Chiropractic Corporation is a Sports Physician Chiropractor organization in Fountain Valley, CA (NPI 1528188216).
Provider details
- NPI number
- 1528188216
- Entity type
- Organization
- Primary specialty
- Sports Physician ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- James Demarco, President(714) 848-3603
- License
- DC14902 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-29
- Last updated
- 2009-02-19
Frequently asked questions
- What is James J. Demarco, D.C. a Chiropractic Corporation's NPI number?
- James J. Demarco, D.C. a Chiropractic Corporation's National Provider Identifier (NPI) is 1528188216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James J. Demarco, D.C. a Chiropractic Corporation?
- James J. Demarco, D.C. a Chiropractic Corporation is classified in the NPPES registry as Sports Physician Chiropractor (Chiropractic Providers).
- Where is James J. Demarco, D.C. a Chiropractic Corporation located?
- James J. Demarco, D.C. a Chiropractic Corporation's practice location on file with NPPES is 8840 Warner Ave, Fountain Valley, CA 92708-3232.
- What is James J. Demarco, D.C. a Chiropractic Corporation's phone number?
- The practice phone number listed in the NPPES registry for James J. Demarco, D.C. a Chiropractic Corporation is (714) 848-3603.
- Who is the authorized official for James J. Demarco, D.C. a Chiropractic Corporation?
- The authorized official listed on James J. Demarco, D.C. a Chiropractic Corporation's NPPES record is James Demarco, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James J. Demarco, D.C. a Chiropractic Corporation's NPI active?
- Yes — James J. Demarco, D.C. a Chiropractic Corporation's NPI (1528188216) is active in the NPPES registry as of the last update on 2009-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.