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

Nancy Hays, NP

Individual provider Adult Health Nurse Practitioner · NPI 1396793410

Nancy Hays, NP is an Adult Health Nurse Practitioner in Cambridge, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

300 Mount Auburn St Ste 410
Cambridge, MA 02138-5600
Phone: (617) 868-2650
Fax: (617) 868-2641
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 117423 (MA)

Record details

NPI number1396793410
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 4, 2006
Last updated in NPPESMarch 2, 2010
Mailing address300 Mount Auburn St, Ste 410, Cambridge, MA 02138-5600

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