Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mariely Sierra, MSW

Individual provider Mental Health Counselor · NPI 1487338778

Mariely Sierra, MSW is a Mental Health Counselor in Hartford, Connecticut. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

602 New Britain Ave
Hartford, CT 06106-4033
Phone: (860) 965-6875
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1487338778
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedJune 15, 2023
Last updated in NPPESJune 15, 2023
Certification dateJune 15, 2023

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