Lowenstein and Friedman, PC
NPI 1689705543 · Clinical Social Worker · Highland Park, NJ
Lowenstein and Friedman, PC is a Clinical Social Worker organization in Highland Park, NJ (NPI 1689705543).
Provider details
- NPI number
- 1689705543
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Edward Lowenstein, President(732) 937-6626
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
- 2007-03-09
- Last updated
- 2010-06-29
Frequently asked questions
- What is Lowenstein and Friedman, PC's NPI number?
- Lowenstein and Friedman, PC's National Provider Identifier (NPI) is 1689705543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lowenstein and Friedman, PC?
- Lowenstein and Friedman, PC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lowenstein and Friedman, PC located?
- Lowenstein and Friedman, PC's practice location on file with NPPES is 9 N 2nd Ave, Highland Park, NJ 08904-2418.
- What is Lowenstein and Friedman, PC's phone number?
- The practice phone number listed in the NPPES registry for Lowenstein and Friedman, PC is (732) 937-6626.
- Who is the authorized official for Lowenstein and Friedman, PC?
- The authorized official listed on Lowenstein and Friedman, PC's NPPES record is Edward Lowenstein, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lowenstein and Friedman, PC's NPI active?
- Yes — Lowenstein and Friedman, PC's NPI (1689705543) is active in the NPPES registry as of the last update on 2010-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.