David M. Marquis, DC
- 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
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Marquis' professional email, personal email and mobile number
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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
- 1205932365NPI Registry (opens in a new tab)
- NPI enumeration date
- September 16, 2006
- NPI status
- Active
- Practice phone
- (805) 543-5353
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- 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.
- Dignity Health - French Hospital Medical Center1911 Johnson Ave, San Luis Obispo, CA 93401 · San Luis Obispo CountyPhone(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.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - French Hospital Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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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, CaliforniaPrimary
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
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand 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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