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

Fionna Sayegh, NP

Individual provider Nurse Practitioner · NPI 1578077988

Fionna Sayegh, NP is a Nurse Practitioner in Brookline, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2017.

Licensed in
MA
In the registry since
2017
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

1 Brookline Pl
Brookline, MA 02445-7224
Phone: (617) 732-1505
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Women's Health Nurse Practitioner (primary) Taxonomy 363LW0102X · Licence RN255838 (MA)
Nurse Practitioner Taxonomy 363L00000X · Licence RN255838 (MA)

Record details

NPI number1578077988
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 21, 2017
Last updated in NPPESDecember 18, 2021
Certification dateDecember 18, 2021
Mailing address1 Brookline Pl Ste 305, Brookline, MA 02445-7296

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