Ellen Rittenberg, MSW ACSW
NPI 1508029810 · Mental Health Counselor · Valencia, CA
Ellen Rittenberg, MSW ACSW is a Mental Health Counselor provider in Valencia, CA (NPI 1508029810).
Provider details
- NPI number
- 1508029810
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MSW ACSW
- Sex
- Female
- Sole proprietor
- No
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
17 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
- 2008-07-07
- Last updated
- 2022-10-21
- Certified
- 2022-10-21
Frequently asked questions
- What is Ellen Rittenberg's NPI number?
- Ellen Rittenberg's National Provider Identifier (NPI) is 1508029810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Rittenberg's specialty?
- Ellen Rittenberg is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Ellen Rittenberg located?
- Ellen Rittenberg's practice location on file with NPPES is 25736 Player Dr Unit R8, Valencia, CA 91355-2363.
- What is Ellen Rittenberg's phone number?
- The practice phone number listed in the NPPES registry for Ellen Rittenberg is (310) 617-0154.
- Is Ellen Rittenberg's NPI active?
- Yes — Ellen Rittenberg's NPI (1508029810) is active in the NPPES registry as of the last update on 2022-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.