Nectarios Bonatsakis, LCSW
NPI 1023472974 · Clinical Social Worker · Farmington, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nectarios Bonatsakis, LCSW is a Clinical Social Worker provider in Farmington, CT (NPI 1023472974).
Provider details
- NPI number
- 1023472974
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 34 Jerome Ave Ste 116Bloomfield, CT 06002-2463Phone: (860) 597-8041
- 153 Hazard AveEnfield, CT 06082-4592Phone: (860) 253-5020Fax: (860) 253-5030
Registry dates
- Enumerated
- 2016-04-07
- Last updated
- 2023-02-09
- Certified
- 2023-02-09
Frequently asked questions
- What is Nectarios Bonatsakis's NPI number?
- Nectarios Bonatsakis's National Provider Identifier (NPI) is 1023472974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nectarios Bonatsakis's specialty?
- Nectarios Bonatsakis is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nectarios Bonatsakis located?
- Nectarios Bonatsakis's practice location on file with NPPES is 263 Farmington Ave, Farmington, CT 06030-0001.
- What is Nectarios Bonatsakis's phone number?
- The practice phone number listed in the NPPES registry for Nectarios Bonatsakis is (860) 679-6700.
- Does Nectarios Bonatsakis accept Medicare?
- Nectarios Bonatsakis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nectarios Bonatsakis's NPI active?
- Yes — Nectarios Bonatsakis's NPI (1023472974) is active in the NPPES registry as of the last update on 2023-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.