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

Dr. Colleen Anne Ryan, MD

Individual provider Child & Adolescent Psychiatry Physician · NPI 1154590248

Dr. Colleen Anne Ryan, MD is a Child & Adolescent Psychiatry Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2008.

Licensed in
MA
In the registry since
2008
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 Bader 5
Boston, MA 02115-5724
Phone: (617) 355-2589
Fax: (617) 730-0917
Show map & directions

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

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 235373 (MA)

Record details

NPI number1154590248
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 22, 2008
Last updated in NPPESFebruary 2, 2010

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