Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

James L Winterton DDS, Inc

Organization Dental Clinic/Center · NPI 1225573009

James L Winterton DDS, Inc is a Dental Clinic/Center in Newport Beach, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

400 Newport Center Dr Ste 304
Newport Beach, CA 92660-7601
Phone: (949) 760-6022
Fax: (949) 760-8483
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X · Licence 63531 (CA)

Record details

NPI number1225573009
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Winterton — President · (949) 760-6022
NPI enumeratedJanuary 3, 2017
Last updated in NPPESJanuary 3, 2017
Mailing address400 Newport Center Dr, Suite 304, Newport Beach, CA 92660-7601

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