IndividualActive
Gwen Alston - Nwagu
NPI 1639889405 · Social Worker · Brooklyn, NY
Gwen Alston - Nwagu is a Social Worker provider in Brooklyn, NY (NPI 1639889405).
Provider details
- NPI number
- 1639889405
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1623 Kings Hwy
Brooklyn, NY 11229-1209
Phone: (929) 273-7601
Street-level locationGet directions
Mailing address
1623 Kings Hwy
Brooklyn, NY 11229-1209
Registry dates
- Enumerated
- 2022-12-01
- Last updated
- 2022-12-01
- Certified
- 2022-12-01
Frequently asked questions
- What is Gwen Alston - Nwagu's NPI number?
- Gwen Alston - Nwagu's National Provider Identifier (NPI) is 1639889405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwen Alston - Nwagu's specialty?
- Gwen Alston - Nwagu is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Gwen Alston - Nwagu located?
- Gwen Alston - Nwagu's practice location on file with NPPES is 1623 Kings Hwy, Brooklyn, NY 11229-1209.
- What is Gwen Alston - Nwagu's phone number?
- The practice phone number listed in the NPPES registry for Gwen Alston - Nwagu is (929) 273-7601.
- Is Gwen Alston - Nwagu's NPI active?
- Yes — Gwen Alston - Nwagu's NPI (1639889405) is active in the NPPES registry as of the last update on 2022-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.