Provider Profile
Margaret Hallowell is a marriage & family therapist based in Great Barrington, MA. The provider's National Provider Identifier (NPI) is 1861189391.
Factual summary compiled by Guide.md from public records; not written by this provider.
38B DRESSER AVE
Great Barrington, MA 01230
Margaret Hallowell is a marriage and family therapist in Great Barrington, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.
NPI registry
Margaret Hallowell is listed at 38B Dresser Ave, Great Barrington, MA 01230. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (828) 229-0023. Contact the office directly to confirm availability and scheduling.
NPI registry
Margaret Hallowell's National Provider Identifier is 1861189391. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Margaret Hallowell has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Margaret Hallowell. If this is you, claiming it is free.
Guide.md
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