David M. Marquis, DC

  • San Luis Obispo, CA
  • Chiropractor
NPI1205932365
Hospital affiliations
1
State license
1
Year NPI issued
2006
Practice address
1911 Johnson Ave, San Luis Obispo, CA 93401
Practice phone
Call (805) 543-5353
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Dignity Health - French Hospital Medical Center

Hospital · San Luis Obispo, California

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David M. Marquis is a chiropractor in San Luis Obispo, California

David Marquis practices at Dignity Health - French Hospital Medical Center in San Luis Obispo, California, part of CommonSpirit Health.

David Marquis' NPI, 1205932365, was assigned on September 16, 2006. David Marquis holds California license DC 24827.

NPI and contact details
NPI enumeration date
September 16, 2006
NPI status
Active
Practice phone
(805) 543-5353
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

David M. Marquis practices at Dignity Health - French Hospital Medical Center in San Luis Obispo, California

David Marquis' primary practice is Dignity Health - French Hospital Medical Center, at 1911 Johnson Ave, San Luis Obispo, CA 93401 in San Luis Obispo County. The practice phone is (805) 543-5353.

Source: Dmand AI Affiliation Data

David M. Marquis is affiliated with 1 site of care

David Marquis' primary practice is Dignity Health - French Hospital Medical Center in San Luis Obispo, California, part of CommonSpirit Health.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at David M. Marquis' practice

Dmand AI tracks the electronic health record (EHR) system at each site where David Marquis practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dignity Health - French Hospital Medical CenterAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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David M. Marquis is one of 4,365 chiropractors in California

Chiropractor is David Marquis' primary specialty in the NPI Registry, under taxonomy code 111N00000X. David Marquis is licensed in California.

Specialties and state licenses

  • Chiropractor, CaliforniaPrimaryLicense DC 24827 · taxonomy 111N00000X

Chiropractors near David Marquis

Counts of chiropractors with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

David M. Marquis' patients have a median age of 51

Across all payers, Dmand AI patient panel data puts David Marquis' median patient age at 51, with 53% women.

David Marquis' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 51

Patient panel by sex, all payers

  • Women53%
  • Men48%

Source: Dmand AI Patient Panel Data

Sources for David M. Marquis's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about David M. Marquis

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What is David M. Marquis' NPI number?

David M. Marquis' NPI number is 1205932365. It was assigned on September 16, 2006, and it is active in the NPI Registry.

What does David M. Marquis specialize in?

David M. Marquis is a chiropractor in San Luis Obispo, California. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).

Where does David M. Marquis practice?

David Marquis practices at 1911 Johnson Ave, San Luis Obispo, CA 93401. David Marquis' primary practice is Dignity Health - French Hospital Medical Center in San Luis Obispo, California, part of CommonSpirit Health.

What is David M. Marquis' office phone number?

The practice phone on file for David Marquis is (805) 543-5353.

What is David M. Marquis' medical license number?

David Marquis holds California license DC 24827.

Which hospitals is David M. Marquis affiliated with?

David Marquis practices at Dignity Health - French Hospital Medical Center in San Luis Obispo, California.

How long has David M. Marquis been practicing?

David Marquis' NPI was assigned in 2006.

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