Jennifer Mass, LCSW
NPI 1811442940 · Clinical Social Worker · Temecula, CA
Jennifer Mass, LCSW is a Clinical Social Worker provider in Temecula, CA (NPI 1811442940).
Provider details
- NPI number
- 1811442940
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-08-18
- Last updated
- 2023-01-31
- Certified
- 2023-01-31
Frequently asked questions
- What is Jennifer Mass's NPI number?
- Jennifer Mass's National Provider Identifier (NPI) is 1811442940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Mass's specialty?
- Jennifer Mass is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Mass located?
- Jennifer Mass's practice location on file with NPPES is 31350 Rancho Vista Road, Temecula, CA 92592.
- What is Jennifer Mass's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Mass is (951) 401-7031.
- Is Jennifer Mass's NPI active?
- Yes — Jennifer Mass's NPI (1811442940) is active in the NPPES registry as of the last update on 2023-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.