Vista Del Mar Medical Group, Inc
NPI 1942239694 · Nephrology Physician · Oxnard, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vista Del Mar Medical Group, Inc is a Nephrology Physician organization in Oxnard, CA (NPI 1942239694).
Provider details
- NPI number
- 1942239694
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Westerdoll, Executive Director(805) 983-0691
- License
- FNP4189 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Other names (DBA / former)
- Other name
- N/A
- Other name
- N/A
Registry dates
- Enumerated
- 2006-07-02
- Last updated
- 2021-11-12
- Certified
- 2021-11-12
Frequently asked questions
- What is Vista Del Mar Medical Group, Inc's NPI number?
- Vista Del Mar Medical Group, Inc's National Provider Identifier (NPI) is 1942239694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Vista Del Mar Medical Group, Inc?
- Vista Del Mar Medical Group, Inc is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Vista Del Mar Medical Group, Inc located?
- Vista Del Mar Medical Group, Inc's practice location on file with NPPES is 1200 W Gonzales Rd, Oxnard, CA 93036-3072.
- What is Vista Del Mar Medical Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Vista Del Mar Medical Group, Inc is (805) 983-0691.
- Does Vista Del Mar Medical Group, Inc accept Medicare?
- Vista Del Mar Medical Group, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Vista Del Mar Medical Group, Inc?
- The authorized official listed on Vista Del Mar Medical Group, Inc's NPPES record is Richard Westerdoll, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Vista Del Mar Medical Group, Inc's NPI active?
- Yes — Vista Del Mar Medical Group, Inc's NPI (1942239694) is active in the NPPES registry as of the last update on 2021-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.