Marianne Cook, LCSW
NPI 1891943452 · Clinical Social Worker · Maplewood, NJ
Marianne Cook, LCSW is a Clinical Social Worker provider in Maplewood, NJ (NPI 1891943452).
Provider details
- NPI number
- 1891943452
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC06335200 (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
17 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
- 2008-09-08
- Last updated
- 2024-05-11
- Certified
- 2024-05-08
Frequently asked questions
- What is Marianne Cook's NPI number?
- Marianne Cook's National Provider Identifier (NPI) is 1891943452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Cook's specialty?
- Marianne Cook is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marianne Cook located?
- Marianne Cook's practice location on file with NPPES is 108 Baker St Ste 202, Maplewood, NJ 07040-2531.
- What is Marianne Cook's phone number?
- The practice phone number listed in the NPPES registry for Marianne Cook is (917) 544-2756.
- Is Marianne Cook's NPI active?
- Yes — Marianne Cook's NPI (1891943452) is active in the NPPES registry as of the last update on 2024-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.