Skip to content

Vista del Mar Medical Group, Inc

NPI 1942239694ActiveOrganization· Internal Medicine, Nephrology· Oxnard, CA

Internal Medicine, Nephrology in Oxnard, California, registered in NPPES in July 2006. The authorized official on file is Richard K. Westerdoll, CAAMA, CMM, Executive Director. Enrolled in Medicare as part b supplier - clinic/group practice.

Overview

NPI1942239694
StatusActive
Entity typeOrganization
NPI issuedJul 2, 2006
Last updated in NPPESNov 12, 2021
Certified by providerNov 12, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Nephrology Primary207RN0300XFNP4189CA
Internal Medicine207R00000XFNP4189CA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Part B Supplier - Clinic/Group Practice (CA)

Medicare sources and data years

Other nephrologists in Oxnard

All nephrologists in California