Northridge Medical Group
NPI 1508943903 · Health Maintenance Organization · Oxnard, CA
Northridge Medical Group is a Health Maintenance Organization organization in Oxnard, CA (NPI 1508943903).
Provider details
- NPI number
- 1508943903
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Mary Mccormack, Ceo(818) 444-5273
Specialties & taxonomies
Managed Care Organizations
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
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2020-08-22
Frequently asked questions
- What is Northridge Medical Group's NPI number?
- Northridge Medical Group's National Provider Identifier (NPI) is 1508943903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northridge Medical Group?
- Northridge Medical Group is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Northridge Medical Group located?
- Northridge Medical Group's practice location on file with NPPES is 1901 Solar Dr, Oxnard, CA 93036-2641.
- What is Northridge Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Northridge Medical Group is (805) 988-2280.
- Who is the authorized official for Northridge Medical Group?
- The authorized official listed on Northridge Medical Group's NPPES record is Mary Mccormack, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northridge Medical Group's NPI active?
- Yes — Northridge Medical Group's NPI (1508943903) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.