Constantina Gatsonis, MS
NPI 1447932926 · Mental Health Counselor · Burlington, MA
Constantina Gatsonis, MS is a Mental Health Counselor provider in Burlington, MA (NPI 1447932926).
Provider details
- NPI number
- 1447932926
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS
- 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
2 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
- 2023-08-03
- Last updated
- 2025-12-20
- Certified
- 2025-12-20
Frequently asked questions
- What is Constantina Gatsonis's NPI number?
- Constantina Gatsonis's National Provider Identifier (NPI) is 1447932926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constantina Gatsonis's specialty?
- Constantina Gatsonis is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Constantina Gatsonis located?
- Constantina Gatsonis's practice location on file with NPPES is 41 Mall Rd, Burlington, MA 01805-0001.
- What is Constantina Gatsonis's phone number?
- The practice phone number listed in the NPPES registry for Constantina Gatsonis is (781) 744-5100.
- Is Constantina Gatsonis's NPI active?
- Yes — Constantina Gatsonis's NPI (1447932926) is active in the NPPES registry as of the last update on 2025-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.