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

Mrs. Katherine Luethy, NP

Individual provider Nurse Practitioner · NPI 1174717474

Mrs. Katherine Luethy, NP is a Nurse Practitioner in Cambridge, Massachusetts. Qualified in 2007, 19 years ago. Practices with President and Fellows of Harvard College, a 95-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
19
Licensed in
MA
In the registry since
2007
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

75 Mount Auburn St Harvard University Health Service
Cambridge, MA 02138-4960
Phone: (617) 495-8414
Fax: (617) 496-0560
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 267487 (MA)

Record details

NPI number1174717474
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 29, 2007
Last updated in NPPESJanuary 14, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice President And Fellows Of Harvard College — 95 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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