Laura Karzen, LCSW
NPI 1376835058 · Clinical Social Worker · Del Mar, CA
Laura Karzen, LCSW is a Clinical Social Worker provider in Del Mar, CA (NPI 1376835058).
Provider details
- NPI number
- 1376835058
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW61784 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
15 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
- 2011-05-12
- Last updated
- 2023-04-24
- Certified
- 2023-04-24
Frequently asked questions
- What is Laura Karzen's NPI number?
- Laura Karzen's National Provider Identifier (NPI) is 1376835058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Karzen's specialty?
- Laura Karzen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Laura Karzen located?
- Laura Karzen's practice location on file with NPPES is 442 9th St, Del Mar, CA 92014-2823.
- What is Laura Karzen's phone number?
- The practice phone number listed in the NPPES registry for Laura Karzen is (650) 804-4834.
- Is Laura Karzen's NPI active?
- Yes — Laura Karzen's NPI (1376835058) is active in the NPPES registry as of the last update on 2023-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.