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David Marquis, D.C.
NPI 1205932365 · Chiropractor · Arroyo Grande, CA
David Marquis, D.C. is a Chiropractor provider in Arroyo Grande, CA (NPI 1205932365).
Provider details
- NPI number
- 1205932365
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- DC 24827 (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
260 Station Way
Suite a
Arroyo Grande, CA 93420-3359
Phone: (805) 581-3442
Fax: (805) 581-3443
Street-level locationGet directions
Mailing address
260 Station Way Ste a
Arroyo Grande, CA 93420-3359
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2007-10-25
Frequently asked questions
- What is David Marquis's NPI number?
- David Marquis's National Provider Identifier (NPI) is 1205932365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Marquis's specialty?
- David Marquis is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is David Marquis located?
- David Marquis's practice location on file with NPPES is 260 Station Way, Arroyo Grande, CA 93420-3359.
- What is David Marquis's phone number?
- The practice phone number listed in the NPPES registry for David Marquis is (805) 581-3442.
- Is David Marquis's NPI active?
- Yes — David Marquis's NPI (1205932365) is active in the NPPES registry as of the last update on 2007-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.