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Karla Halvorson, LCSW
NPI 1588521603 · Clinical Social Worker · San Diego, CA
Karla Halvorson, LCSW is a Clinical Social Worker provider in San Diego, CA (NPI 1588521603).
Provider details
- NPI number
- 1588521603
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW26048 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
6904 Ballinger Ave
San Diego, CA 92119-1335
Phone: (858) 442-6761
Street-level locationGet directions
Mailing address
6904 Ballinger Ave
San Diego, CA 92119-1335
Registry dates
- Enumerated
- 2026-01-09
- Last updated
- 2026-01-09
- Certified
- 2026-01-09
Frequently asked questions
- What is Karla Halvorson's NPI number?
- Karla Halvorson's National Provider Identifier (NPI) is 1588521603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karla Halvorson's specialty?
- Karla Halvorson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karla Halvorson located?
- Karla Halvorson's practice location on file with NPPES is 6904 Ballinger Ave, San Diego, CA 92119-1335.
- What is Karla Halvorson's phone number?
- The practice phone number listed in the NPPES registry for Karla Halvorson is (858) 442-6761.
- Is Karla Halvorson's NPI active?
- Yes — Karla Halvorson's NPI (1588521603) is active in the NPPES registry as of the last update on 2026-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.