IndividualActive
Sasha Grossman, LMSW
NPI 1023540069 · Clinical Social Worker · Brooklyn, NY
Sasha Grossman, LMSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1023540069).
Provider details
- NPI number
- 1023540069
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 097890 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
395 5th St
Apartment 2
Brooklyn, NY 11215-2806
Phone: (973) 634-0666
Street-level locationGet directions
Mailing address
395 5th St
Brooklyn, NY 11215-2806
Registry dates
- Enumerated
- 2017-03-29
- Last updated
- 2019-10-09
Frequently asked questions
- What is Sasha Grossman's NPI number?
- Sasha Grossman's National Provider Identifier (NPI) is 1023540069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sasha Grossman's specialty?
- Sasha Grossman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sasha Grossman located?
- Sasha Grossman's practice location on file with NPPES is 395 5th St, Brooklyn, NY 11215-2806.
- What is Sasha Grossman's phone number?
- The practice phone number listed in the NPPES registry for Sasha Grossman is (973) 634-0666.
- Is Sasha Grossman's NPI active?
- Yes — Sasha Grossman's NPI (1023540069) is active in the NPPES registry as of the last update on 2019-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.