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

Gertrude Trudy Swan

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1972381507

Gertrude Trudy Swan is an Addiction (Substance Use Disorder) Counselor in Boston, Massachusetts. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

1 Boston Medical Ctr Pl
Boston, MA 02118-2908
Phone: (617) 407-5158
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1972381507
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 15, 2023
Last updated in NPPESSeptember 15, 2023
Certification dateSeptember 15, 2023

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