OrganizationActive
Arthur J Helliwell DDS Inc
NPI 1306907621 · General Practice Dentistry · Newport Beach, CA
Arthur J Helliwell DDS Inc is a General Practice Dentistry organization in Newport Beach, CA (NPI 1306907621).
Provider details
- NPI number
- 1306907621
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Arthur Helliwell, President(949) 760-6022
- License
- 24114 (CA)
Specialties & taxonomies
Dental 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
400 Newport Center Drive
Suite 304
Newport Beach, CA 92660
Phone: (949) 760-6022
Fax: (949) 760-8483
Street-level locationGet directions
Mailing address
400 Newport Center Drive
Newport Beach, CA 92660
Registry dates
- Enumerated
- 2006-12-12
- Last updated
- 2009-11-23
Frequently asked questions
- What is Arthur J Helliwell DDS Inc's NPI number?
- Arthur J Helliwell DDS Inc's National Provider Identifier (NPI) is 1306907621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arthur J Helliwell DDS Inc?
- Arthur J Helliwell DDS Inc is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Arthur J Helliwell DDS Inc located?
- Arthur J Helliwell DDS Inc's practice location on file with NPPES is 400 Newport Center Drive, Newport Beach, CA 92660.
- What is Arthur J Helliwell DDS Inc's phone number?
- The practice phone number listed in the NPPES registry for Arthur J Helliwell DDS Inc is (949) 760-6022.
- Who is the authorized official for Arthur J Helliwell DDS Inc?
- The authorized official listed on Arthur J Helliwell DDS Inc's NPPES record is Arthur Helliwell, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arthur J Helliwell DDS Inc's NPI active?
- Yes — Arthur J Helliwell DDS Inc's NPI (1306907621) is active in the NPPES registry as of the last update on 2009-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.