Sondra Grossman, MSW-LCSW
NPI 1649319872 · Clinical Social Worker · Laguna Hills, CA
Sondra Grossman, MSW-LCSW is a Clinical Social Worker provider in Laguna Hills, CA (NPI 1649319872).
Provider details
- NPI number
- 1649319872
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW-LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS 16740 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-05
- Last updated
- 2017-02-10
Frequently asked questions
- What is Sondra Grossman's NPI number?
- Sondra Grossman's National Provider Identifier (NPI) is 1649319872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sondra Grossman's specialty?
- Sondra Grossman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sondra Grossman located?
- Sondra Grossman's practice location on file with NPPES is 25283 Cabot Rd, Laguna Hills, CA 92653-5522.
- What is Sondra Grossman's phone number?
- The practice phone number listed in the NPPES registry for Sondra Grossman is (949) 215-9140.
- Is Sondra Grossman's NPI active?
- Yes — Sondra Grossman's NPI (1649319872) is active in the NPPES registry as of the last update on 2017-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.