IndividualActive
Elena Hatzakos
NPI 1831635820 · Social Worker · Sunnyside, NY
Elena Hatzakos is a Social Worker provider in Sunnyside, NY (NPI 1831635820).
Provider details
- NPI number
- 1831635820
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 091800-01 (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
4404 Queens Blvd
2nd Floor
Sunnyside, NY 11104-2406
Phone: (718) 706-1663
Street-level locationGet directions
Mailing address
6120 Woodside Ave
Woodside, NY 11377-3577
Registry dates
- Enumerated
- 2017-01-13
- Last updated
- 2017-01-13
Frequently asked questions
- What is Elena Hatzakos's NPI number?
- Elena Hatzakos's National Provider Identifier (NPI) is 1831635820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elena Hatzakos's specialty?
- Elena Hatzakos is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Elena Hatzakos located?
- Elena Hatzakos's practice location on file with NPPES is 4404 Queens Blvd, Sunnyside, NY 11104-2406.
- What is Elena Hatzakos's phone number?
- The practice phone number listed in the NPPES registry for Elena Hatzakos is (718) 706-1663.
- Is Elena Hatzakos's NPI active?
- Yes — Elena Hatzakos's NPI (1831635820) is active in the NPPES registry as of the last update on 2017-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.