Margo Gruenberg, LCSW
NPI 1457900565 · Social Worker · New York, NY
Margo Gruenberg, LCSW is a Social Worker provider in New York, NY (NPI 1457900565).
Provider details
- NPI number
- 1457900565
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 105511 (NY)
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
6 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
- 2019-09-11
- Last updated
- 2023-12-05
- Certified
- 2023-12-05
Frequently asked questions
- What is Margo Gruenberg's NPI number?
- Margo Gruenberg's National Provider Identifier (NPI) is 1457900565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margo Gruenberg's specialty?
- Margo Gruenberg is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Margo Gruenberg located?
- Margo Gruenberg's practice location on file with NPPES is 1475 Park Ave, New York, NY 10029-3810.
- What is Margo Gruenberg's phone number?
- The practice phone number listed in the NPPES registry for Margo Gruenberg is (646) 960-1692.
- Is Margo Gruenberg's NPI active?
- Yes — Margo Gruenberg's NPI (1457900565) is active in the NPPES registry as of the last update on 2023-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.