Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Fiona Jane Farquhar, CNP

Adult Health Nurse Practitioner in Boston, MA · enumerated 2017 · practices at Dana-Farber Cancer Institute, Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1285147462

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Registry record

Entity type Individual (Type 1)

Name Fiona Jane Farquhar

Credential CNP

Sex Female

Practice address 450 Brookline Ave, Dana Building 12th Floor, Boston, MA, 02115

Phone (617) 632-3466

Fax (617) 632-2165

Enumeration date Nov 10, 2017

Last updated in NPPES Nov 10, 2017

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2293601 (MA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Fiona Farquhar?

The National Provider Identifier (NPI) for Fiona Farquhar is 1285147462, a Type 1 (individual) record in the CMS NPPES registry.

Where does Fiona Farquhar practice?

The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Rochelle Scheib Medical Oncology Physician · Boston, MA NPI 1578633871 Dana-Farber Cancer Institute, Inc. Pharmacy · Boston, MA NPI 1699954842 Sarah Cahill Physician Assistant · Boston, MA NPI 1750668695 Annette Quinn Clinical Social Worker · Boston, MA NPI 1497244719

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-10.