IndividualActive
Diana Meier, LCSW
NPI 1851686026 · Social Worker · Santa Ana, CA
Diana Meier, LCSW is a Social Worker provider in Santa Ana, CA (NPI 1851686026).
Provider details
- NPI number
- 1851686026
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 27386 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
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
2416 S Main St
Suite B
Santa Ana, CA 92707-3255
Phone: (714) 966-9999
Street-level locationGet directions
Mailing address
312 18th St
Huntington Beach, CA 92648-3802
Registry dates
- Enumerated
- 2011-06-15
- Last updated
- 2011-06-15
Frequently asked questions
- What is Diana Meier's NPI number?
- Diana Meier's National Provider Identifier (NPI) is 1851686026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Meier's specialty?
- Diana Meier is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Diana Meier located?
- Diana Meier's practice location on file with NPPES is 2416 S Main St, Santa Ana, CA 92707-3255.
- What is Diana Meier's phone number?
- The practice phone number listed in the NPPES registry for Diana Meier is (714) 966-9999.
- Is Diana Meier's NPI active?
- Yes — Diana Meier's NPI (1851686026) is active in the NPPES registry as of the last update on 2011-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.