IndividualActive
Sandra Justin, LMSW
NPI 1841931011 · Social Worker · New York, NY
Sandra Justin, LMSW is a Social Worker provider in New York, NY (NPI 1841931011).
Provider details
- NPI number
- 1841931011
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 115934 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
1727 Amsterdam Ave
New York, NY 10031-4611
Phone: (212) 694-9200
Street-level locationGet directions
Mailing address
117 E 57th St Apt 22b
New York, NY 10022-2095
Registry dates
- Enumerated
- 2022-04-04
- Last updated
- 2022-04-04
- Certified
- 2022-01-25
Frequently asked questions
- What is Sandra Justin's NPI number?
- Sandra Justin's National Provider Identifier (NPI) is 1841931011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Justin's specialty?
- Sandra Justin is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sandra Justin located?
- Sandra Justin's practice location on file with NPPES is 1727 Amsterdam Ave, New York, NY 10031-4611.
- What is Sandra Justin's phone number?
- The practice phone number listed in the NPPES registry for Sandra Justin is (212) 694-9200.
- Is Sandra Justin's NPI active?
- Yes — Sandra Justin's NPI (1841931011) is active in the NPPES registry as of the last update on 2022-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.