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

Dr. Christine Barrett Sieberg Madariaga, PHD

Individual provider Psychologist · NPI 1578854238

Dr. Christine Barrett Sieberg Madariaga, PHD is a Psychologist in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2011.

Licensed in
MA
In the registry since
2011
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Partly verified

Some contact details are missing from the federal record.

Massachusetts General Hospital One Bowdoin Sq Ste 100
Boston, MA 02114
Phone: (617) 724-7792
Fax: (718) 216-1652
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 9339 (MA)

Record details

NPI number1578854238
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 28, 2011
Last updated in NPPESJanuary 29, 2024
Certification dateJanuary 29, 2024

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