Marsha Portnoy, Lcsw LLC
NPI 1114352689 · Clinical Social Worker · Lawrenceville, NJ
Marsha Portnoy, Lcsw LLC is a Clinical Social Worker organization in Lawrenceville, NJ (NPI 1114352689).
Provider details
- NPI number
- 1114352689
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Marsha Portnoy, Psychotherapist(609) 240-3126
- License
- 44SC05378800 (NJ)
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
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
- 2013-09-03
- Last updated
- 2013-09-03
Frequently asked questions
- What is Marsha Portnoy, Lcsw LLC's NPI number?
- Marsha Portnoy, Lcsw LLC's National Provider Identifier (NPI) is 1114352689, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marsha Portnoy, Lcsw LLC?
- Marsha Portnoy, Lcsw LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marsha Portnoy, Lcsw LLC located?
- Marsha Portnoy, Lcsw LLC's practice location on file with NPPES is 133 Franklin Corner Rd, Lawrenceville, NJ 08648-2531.
- What is Marsha Portnoy, Lcsw LLC's phone number?
- The practice phone number listed in the NPPES registry for Marsha Portnoy, Lcsw LLC is (609) 240-3126.
- Who is the authorized official for Marsha Portnoy, Lcsw LLC?
- The authorized official listed on Marsha Portnoy, Lcsw LLC's NPPES record is Marsha Portnoy, Psychotherapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marsha Portnoy, Lcsw LLC's NPI active?
- Yes — Marsha Portnoy, Lcsw LLC's NPI (1114352689) is active in the NPPES registry as of the last update on 2013-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.