James L Winterton DDS, Inc.
NPI 1225573009 · Dental Clinic/Center · Newport Beach, CA
James L Winterton DDS, Inc. is a Dental Clinic/Center organization in Newport Beach, CA (NPI 1225573009).
Provider details
- NPI number
- 1225573009
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- James Winterton, President(949) 760-6022
- License
- 63531 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
Mailing address
Registry dates
- Enumerated
- 2017-01-03
- Last updated
- 2017-01-03
Frequently asked questions
- What is James L Winterton DDS, Inc.'s NPI number?
- James L Winterton DDS, Inc.'s National Provider Identifier (NPI) is 1225573009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James L Winterton DDS, Inc.?
- James L Winterton DDS, Inc. is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is James L Winterton DDS, Inc. located?
- James L Winterton DDS, Inc.'s practice location on file with NPPES is 400 Newport Center Dr, Newport Beach, CA 92660-7601.
- What is James L Winterton DDS, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for James L Winterton DDS, Inc. is (949) 760-6022.
- Who is the authorized official for James L Winterton DDS, Inc.?
- The authorized official listed on James L Winterton DDS, Inc.'s NPPES record is James Winterton, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James L Winterton DDS, Inc.'s NPI active?
- Yes — James L Winterton DDS, Inc.'s NPI (1225573009) is active in the NPPES registry as of the last update on 2017-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.