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

Dr. Maria del Pilar Trelles Thorne, MD

Individual provider Child & Adolescent Psychiatry Physician · NPI 1558505891

Dr. Maria del Pilar Trelles Thorne, MD is a Child & Adolescent Psychiatry Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2009.

Licensed in
MA
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 Longwood Ave
Boston, MA 02115-5724
Phone: (617) 355-4600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 1017239 (MA)

Record details

NPI number1558505891
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 30, 2009
Last updated in NPPESMarch 29, 2024
Certification dateMarch 29, 2024

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