Douglas James Harrington, DDS
- Hospital affiliations
- 1
- Industry payments
- $14
- State license
- 1
- Year NPI issued
- 2007
- 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
Find Douglas Harrington's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Douglas James Harrington is a pediatric dentist in San Luis Obispo, California
Douglas Harrington practices at Dignity Health - French Hospital Medical Center in San Luis Obispo, California, part of CommonSpirit Health.
Douglas Harrington's NPI, 1487783528, was assigned on March 5, 2007. Douglas Harrington holds California license 43533.
- NPI
- 1487783528NPI Registry (opens in a new tab)
- NPI enumeration date
- March 5, 2007
- 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
Douglas James Harrington practices at Dignity Health - French Hospital Medical Center in San Luis Obispo, California
Douglas Harrington's 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
Douglas James Harrington is affiliated with 2 sites of care
Douglas Harrington's primary practice is Dignity Health - French Hospital Medical Center in San Luis Obispo, California, part of CommonSpirit Health. Dmand AI also links Douglas Harrington to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Douglas James Harrington's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Douglas Harrington practices, 2 sites in all. 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 |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Douglas James Harrington is one of 761 pediatric dentists in California
Pediatric dentistry is Douglas Harrington's primary specialty in the NPI Registry, under taxonomy code 1223P0221X. Douglas Harrington is licensed in California.
Specialties and state licenses
- Pediatric dentist, CaliforniaPrimary
Pediatric dentists near Douglas Harrington
Counts of pediatric dentists 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
Douglas James Harrington's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Douglas Harrington's median patient age at 14, with 0% women.
Douglas Harrington's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Douglas James Harrington received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to Douglas Harrington from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Envista Holdings Corporation paid the most, $14.
Companies that paid Douglas Harrington the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Douglas James Harrington'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Douglas James Harrington
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Douglas James Harrington's NPI number?
Douglas James Harrington's NPI number is 1487783528. It was assigned on March 5, 2007, and it is active in the NPI Registry.
What does Douglas James Harrington specialize in?
Douglas James Harrington is a pediatric dentist in San Luis Obispo, California. The primary specialty in the NPI Registry is Pediatric Dentist (taxonomy code 1223P0221X).
Where does Douglas James Harrington practice?
Douglas Harrington practices at 1911 Johnson Ave, San Luis Obispo, CA 93401. Douglas Harrington's primary practice is Dignity Health - French Hospital Medical Center in San Luis Obispo, California, part of CommonSpirit Health. Dmand AI also links Douglas Harrington to 1 physician office.
What is Douglas James Harrington's office phone number?
The practice phone on file for Douglas Harrington is (805) 543-5353.
What is Douglas James Harrington's medical license number?
Douglas Harrington holds California license 43533.
Which hospitals is Douglas James Harrington affiliated with?
Douglas Harrington practices at Dignity Health - French Hospital Medical Center in San Luis Obispo, California.
Has Douglas James Harrington received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Douglas Harrington from 1 company from 2025 to 2025. The largest total came from Envista Holdings Corporation.
How long has Douglas James Harrington been practicing?
Douglas Harrington's NPI was assigned in 2007.
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