Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Ari Fierer

Individual provider Mental Health Counselor · NPI 1982512034

Ari Fierer is a Mental Health Counselor in South Boston, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

25 James Oneill St
South Boston, MA 02127-4504
Phone: (617) 534-9500
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 number1982512034
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedAugust 31, 2026
Last updated in NPPESAugust 31, 2026
Certification dateAugust 31, 2026

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