IndividualActive
Linda Hartung, LCSW
NPI 1891894457 · Clinical Social Worker · Santa Ana, CA
Linda Hartung, LCSW is a Clinical Social Worker provider in Santa Ana, CA (NPI 1891894457).
Provider details
- NPI number
- 1891894457
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCS17340 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
405 W. 5th Street
Suite 212
Santa Ana, CA 92701
Phone: (714) 834-2125
Fax: (714) 667-3968
Street-level locationGet directions
Mailing address
24843 Del Prado
Dana Point, CA 92629
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Linda Hartung's NPI number?
- Linda Hartung's National Provider Identifier (NPI) is 1891894457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Hartung's specialty?
- Linda Hartung is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Linda Hartung located?
- Linda Hartung's practice location on file with NPPES is 405 W. 5th Street, Santa Ana, CA 92701.
- What is Linda Hartung's phone number?
- The practice phone number listed in the NPPES registry for Linda Hartung is (714) 834-2125.
- Is Linda Hartung's NPI active?
- Yes — Linda Hartung's NPI (1891894457) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.