Karen Apolinar
NPI 1649631623 · Clinical Social Worker · Fullerton, CA
Karen Apolinar is a Clinical Social Worker provider in Fullerton, CA (NPI 1649631623).
Provider details
- NPI number
- 1649631623
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-03-17
- Last updated
- 2023-12-29
- Certified
- 2023-12-29
Frequently asked questions
- What is Karen Apolinar's NPI number?
- Karen Apolinar's National Provider Identifier (NPI) is 1649631623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Apolinar's specialty?
- Karen Apolinar is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Apolinar located?
- Karen Apolinar's practice location on file with NPPES is 401 E. Imperial Hwy, Fullerton, CA 92835-1145.
- What is Karen Apolinar's phone number?
- The practice phone number listed in the NPPES registry for Karen Apolinar is (714) 447-7000.
- Is Karen Apolinar's NPI active?
- Yes — Karen Apolinar's NPI (1649631623) is active in the NPPES registry as of the last update on 2023-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.