Karen Hollenbeck, LCSW
NPI 1770241226 · Clinical Social Worker · Mckinleyville, CA
Karen Hollenbeck, LCSW is a Clinical Social Worker provider in Mckinleyville, CA (NPI 1770241226).
Provider details
- NPI number
- 1770241226
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW100688 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-12-01
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Karen Hollenbeck's NPI number?
- Karen Hollenbeck's National Provider Identifier (NPI) is 1770241226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Hollenbeck's specialty?
- Karen Hollenbeck is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Hollenbeck located?
- Karen Hollenbeck's practice location on file with NPPES is 2573 Alder Ln, Mckinleyville, CA 95519-3482.
- What is Karen Hollenbeck's phone number?
- The practice phone number listed in the NPPES registry for Karen Hollenbeck is (909) 921-8558.
- Is Karen Hollenbeck's NPI active?
- Yes — Karen Hollenbeck's NPI (1770241226) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.