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Mark Garrison, DC
NPI 1740233949 · Chiropractor · Torrance, CA
Mark Garrison, DC is a Chiropractor provider in Torrance, CA (NPI 1740233949).
Provider details
- NPI number
- 1740233949
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 2566 (SC)
Specialties & taxonomies
Chiropractic Providers
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
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.
Practice location
25200 Crenshaw Blvd
Ste. 101
Torrance, CA 90505-6130
Phone: (424) 212-9428
Fax: (424) 210-3512
Street-level locationGet directions
Mailing address
627 S Catalina Ave
Redondo Beach, CA 90277-4102
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2010-11-11
Frequently asked questions
- What is Mark Garrison's NPI number?
- Mark Garrison's National Provider Identifier (NPI) is 1740233949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Garrison's specialty?
- Mark Garrison is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Mark Garrison located?
- Mark Garrison's practice location on file with NPPES is 25200 Crenshaw Blvd, Torrance, CA 90505-6130.
- What is Mark Garrison's phone number?
- The practice phone number listed in the NPPES registry for Mark Garrison is (424) 212-9428.
- Is Mark Garrison's NPI active?
- Yes — Mark Garrison's NPI (1740233949) is active in the NPPES registry as of the last update on 2010-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.