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

Tammi Marie O'Brien, LSW/LSWA

Individual provider Mental Health Counselor · NPI 1659919876

Tammi Marie O'Brien, LSW/LSWA is a Mental Health Counselor in Quincy, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2019.

Licensed in
MA
In the registry since
2019
Specialties on file
2

Practice location Address checks out

61 Town Hill St
Quincy, MA 02169-6429
Phone: (781) 363-5432
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 3060310 (MA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 415863 (MA)

Record details

NPI number1659919876
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW/LSWA
Sole proprietorNo
NPI enumeratedDecember 18, 2019
Last updated in NPPESApril 21, 2026
Certification dateApril 21, 2026

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