Sophia Sfakios
NPI 1659950590 · Addiction (Substance Use Disorder) Counselor · Westfield, MA
Sophia Sfakios is a Addiction (Substance Use Disorder) Counselor provider in Westfield, MA (NPI 1659950590).
Provider details
- NPI number
- 1659950590
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
5 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
Mailing address
Registry dates
- Enumerated
- 2021-04-07
- Last updated
- 2021-05-14
- Certified
- 2021-05-14
Frequently asked questions
- What is Sophia Sfakios's NPI number?
- Sophia Sfakios's National Provider Identifier (NPI) is 1659950590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophia Sfakios's specialty?
- Sophia Sfakios is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Sophia Sfakios located?
- Sophia Sfakios's practice location on file with NPPES is 125 N Elm St, Westfield, MA 01085-3464.
- What is Sophia Sfakios's phone number?
- The practice phone number listed in the NPPES registry for Sophia Sfakios is (413) 568-6600.
- Is Sophia Sfakios's NPI active?
- Yes — Sophia Sfakios's NPI (1659950590) is active in the NPPES registry as of the last update on 2021-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.