Arthur John Helliwell, DDS
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2014
- Practice address
- 400 Newport Center Dr, Newport Beach, CA 92660-7601
- Practice phone
- Call (949) 760-6022
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
James L Winterton
Dental practice · Newport Beach, California
Find Arthur Helliwell'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.
Arthur John Helliwell is a dentist in Newport Beach, California
Arthur Helliwell practices at James L Winterton in Newport Beach, California.
Arthur Helliwell's NPI, 1033535919, was assigned on March 14, 2014. Arthur Helliwell holds California license 24114.
- NPI
- 1033535919NPI Registry (opens in a new tab)
- NPI enumeration date
- March 14, 2014
- NPI status
- Active
- Practice phone
- (949) 760-6022
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Arthur John Helliwell practices at James L Winterton in Newport Beach, California
Arthur Helliwell's primary practice is James L Winterton, at 400 Newport Center Dr, Newport Beach, CA 92660-7601. The practice phone is (949) 760-6022.
- James L Winterton400 Newport Center Dr, Newport Beach, CA 92660-7601Phone(949) 760-6022
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Arthur John Helliwell is affiliated with 1 site of care and 1 medical group
Arthur Helliwell's primary practice is James L Winterton in Newport Beach, California. Dmand AI also links Arthur Helliwell to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Arthur John Helliwell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Arthur Helliwell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| James L Winterton | Available with a free account |
| +1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Arthur John Helliwell is one of 6,282 dentists in California
Dentist is Arthur Helliwell's primary specialty in the NPI Registry, under taxonomy code 122300000X. Arthur Helliwell is licensed in California.
Specialties and state licenses
- Dentist, CaliforniaPrimary
Dentists near Arthur Helliwell
Counts of 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
Sources for Arthur John Helliwell'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (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 Arthur John Helliwell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Arthur John Helliwell's NPI number?
Arthur John Helliwell's NPI number is 1033535919. It was assigned on March 14, 2014, and it is active in the NPI Registry.
What does Arthur John Helliwell specialize in?
Arthur John Helliwell is a dentist in Newport Beach, California. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Arthur John Helliwell practice?
Arthur Helliwell practices at 400 Newport Center Dr, Newport Beach, CA 92660-7601. Arthur Helliwell's primary practice is James L Winterton in Newport Beach, California. Dmand AI also links Arthur Helliwell to 1 medical group.
What is Arthur John Helliwell's office phone number?
The practice phone on file for Arthur Helliwell is (949) 760-6022.
What is Arthur John Helliwell's medical license number?
Arthur Helliwell holds California license 24114.
How long has Arthur John Helliwell been practicing?
Arthur Helliwell's NPI was assigned in 2014.
Selling to dentist practices?
See dentists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card