IndividualActive
Marisol Castellanos, L.M.S.W.
NPI 1669645990 · Social Worker · Brooklyn, NY
Marisol Castellanos, L.M.S.W. is a Social Worker provider in Brooklyn, NY (NPI 1669645990).
Provider details
- NPI number
- 1669645990
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.M.S.W.
- Sex
- Female
- Sole proprietor
- No
- License
- 070030 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
514 49th St
Lutheran Medical Center Sunset Terrace Fhc
Brooklyn, NY 11220-2010
Phone: (718) 854-1851
Fax: (718) 437-5239
Street-level locationGet directions
Mailing address
5800 3rd Ave
Brooklyn, NY 11220-3702
Registry dates
- Enumerated
- 2008-04-08
- Last updated
- 2008-04-08
Frequently asked questions
- What is Marisol Castellanos's NPI number?
- Marisol Castellanos's National Provider Identifier (NPI) is 1669645990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marisol Castellanos's specialty?
- Marisol Castellanos is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Marisol Castellanos located?
- Marisol Castellanos's practice location on file with NPPES is 514 49th St, Brooklyn, NY 11220-2010.
- What is Marisol Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Marisol Castellanos is (718) 854-1851.
- Is Marisol Castellanos's NPI active?
- Yes — Marisol Castellanos's NPI (1669645990) is active in the NPPES registry as of the last update on 2008-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.