Ruth Saperstein, LCSW
NPI 1831520576 · Clinical Social Worker · Passaic, NJ
Ruth Saperstein, LCSW is a Clinical Social Worker provider in Passaic, NJ (NPI 1831520576).
Provider details
- NPI number
- 1831520576
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SL05930900 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
12 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
- 2013-12-05
- Last updated
- 2019-01-23
Frequently asked questions
- What is Ruth Saperstein's NPI number?
- Ruth Saperstein's National Provider Identifier (NPI) is 1831520576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Saperstein's specialty?
- Ruth Saperstein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ruth Saperstein located?
- Ruth Saperstein's practice location on file with NPPES is 1 Temple Pl, Passaic, NJ 07055-5631.
- What is Ruth Saperstein's phone number?
- The practice phone number listed in the NPPES registry for Ruth Saperstein is (862) 377-4989.
- Is Ruth Saperstein's NPI active?
- Yes — Ruth Saperstein's NPI (1831520576) is active in the NPPES registry as of the last update on 2019-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.