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

MS. Margaret Helen Orr, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1235438565

MS. Margaret Helen Orr, FNP-BC is a Family Nurse Practitioner 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?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

800 Washington St # 434
Boston, MA 02111-1552
Phone: (617) 636-5641
Fax: (617) 636-0745
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 190696 (MA)

Record details

NPI number1235438565
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedMarch 25, 2011
Last updated in NPPESMarch 25, 2011

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