Sara Pasternak
NPI 1639689268 · Clinical Social Worker · Ridgefield Park, NJ
Sara Pasternak is a Clinical Social Worker provider in Ridgefield Park, NJ (NPI 1639689268).
Provider details
- NPI number
- 1639689268
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC05919600 (NJ)
Specialties & taxonomies
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 1 William St Apt 534Englewood, NJ 07631-3691Phone: (201) 694-1945
- 160 W 86th StNew York, NY 10024-4018Phone: (212) 362-8755
Registry dates
- Enumerated
- 2017-10-10
- Last updated
- 2020-04-03
- Certified
- 2020-04-03
Frequently asked questions
- What is Sara Pasternak's NPI number?
- Sara Pasternak's National Provider Identifier (NPI) is 1639689268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Pasternak's specialty?
- Sara Pasternak is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sara Pasternak located?
- Sara Pasternak's practice location on file with NPPES is 100 Challenger Rd Ste 401, Ridgefield Park, NJ 07660-2114.
- What is Sara Pasternak's phone number?
- The practice phone number listed in the NPPES registry for Sara Pasternak is (201) 694-1945.
- Is Sara Pasternak's NPI active?
- Yes — Sara Pasternak's NPI (1639689268) is active in the NPPES registry as of the last update on 2020-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.