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Matt Larosa, D.C.
NPI 1538203401 · Chiropractor · San Marcos, CA
Matt Larosa, D.C. is a Chiropractor provider in San Marcos, CA (NPI 1538203401).
Provider details
- NPI number
- 1538203401
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19510 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 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.
Practice location
1125 Linda Vista Dr
Suite 102
San Marcos, CA 92078-3819
Phone: (760) 580-3335
Fax: (760) 745-9566
Street-level locationGet directions
Mailing address
2521 Peet Ln
Escondido, CA 92025-7426
Registry dates
- Enumerated
- 2007-02-16
- Last updated
- 2012-07-11
Frequently asked questions
- What is Matt Larosa's NPI number?
- Matt Larosa's National Provider Identifier (NPI) is 1538203401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matt Larosa's specialty?
- Matt Larosa is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Matt Larosa located?
- Matt Larosa's practice location on file with NPPES is 1125 Linda Vista Dr, San Marcos, CA 92078-3819.
- What is Matt Larosa's phone number?
- The practice phone number listed in the NPPES registry for Matt Larosa is (760) 580-3335.
- Is Matt Larosa's NPI active?
- Yes — Matt Larosa's NPI (1538203401) is active in the NPPES registry as of the last update on 2012-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.