IndividualActive
David Grossberg, LMSW
NPI 1972279578 · Clinical Social Worker · Brooklyn, NY
David Grossberg, LMSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1972279578).
Provider details
- NPI number
- 1972279578
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 110234 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 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
1268 E 14th St
Brooklyn, NY 11230-5241
Phone: (718) 382-0045
Fax: (718) 382-0051
Street-level locationGet directions
Mailing address
1268 E 14th St
Brooklyn, NY 11230-5241
Registry dates
- Enumerated
- 2021-08-23
- Last updated
- 2021-08-23
- Certified
- 2021-08-23
Frequently asked questions
- What is David Grossberg's NPI number?
- David Grossberg's National Provider Identifier (NPI) is 1972279578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Grossberg's specialty?
- David Grossberg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is David Grossberg located?
- David Grossberg's practice location on file with NPPES is 1268 E 14th St, Brooklyn, NY 11230-5241.
- What is David Grossberg's phone number?
- The practice phone number listed in the NPPES registry for David Grossberg is (718) 382-0045.
- Is David Grossberg's NPI active?
- Yes — David Grossberg's NPI (1972279578) is active in the NPPES registry as of the last update on 2021-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.