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NANCY HAYS NP
NPI 1396793410
Nurse Practitioner - Adult Health in Cambridge, MA

Active since May 04, 2006
300 MOUNT AUBURN ST, STE 410, CAMBRIDGE, MA 02138(617) 868-2650(617) 868-2641 Get Directions Write a Review

NPPES record last updated: March 2, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nancy Hays Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NANCY HAYS NP (NPI 1396793410) is an individual adult health provider in Cambridge, Massachusetts, licensed in Massachusetts (117423) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1396793410
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameNANCY HAYSCredential: NP
Location Address300 MOUNT AUBURN ST, STE 410Cambridge, MA 02138-5600
Mailing Address300 Mount Auburn St, Ste 410Cambridge, MA 02138-5600 · (617) 868-2650 · Fax (617) 868-2641
Phone(617) 868-2650
Fax(617) 868-2641
Sole ProprietorNo
Enumeration DateMay 4, 2006
Last NPPES UpdateMarch 2, 2010
✔ NPI 1396793410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in MA · 117423
300 MOUNT AUBURN ST, Cambridge, MA 02138
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINP04321MA
Medicaid0385000MA
Medicare ID-Type UnspecifiedNP2340MA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARGARET LOVE MCLAUGHLIN M.D.
Internal Medicine (Nephrology)
300 MOUNT AUBURN ST, SUITE 515
CAMBRIDGE, MA 02138
Middlesex County (617) 864-1571
RODERICK H CROCKER JR. MD
Urology
300 MOUNT AUBURN ST, STE 519
CAMBRIDGE, MA 02138
Middlesex County (617) 547-4400
DR. THOMAS CAUGHEY MD
Internal Medicine (Hematology & Oncology)
300 MOUNT AUBURN ST, HEMA/ONC
CAMBRIDGE, MA 02138
Middlesex County (617) 497-9646
MISS JOANNE BRUNY NP
Nurse Practitioner (Family)
300 MOUNT AUBURN ST
CAMBRIDGE, MA 02138
Middlesex County (617) 492-3500
CAMBRIDGE OTOLARYNGOLOGY
Otolaryngology
300 MOUNT AUBURN ST, SUITE 308
CAMBRIDGE, MA 02138
Middlesex County (617) 354-1010
KAREN L AHLERT M.D.
Surgery
300 MOUNT AUBURN ST, SUITE 407
CAMBRIDGE, MA 02138
Middlesex County (617) 868-7456
DR. SHILPA JOSHI DESAI MD
Ophthalmology
300 MOUNT AUBURN ST
CAMBRIDGE, MA 02138
Middlesex County (617) 499-5571
DR. JULIO C. AYALA MD
Internal Medicine (Gastroenterology)
300 MOUNT AUBURN ST
CAMBRIDGE, MA 02138
Middlesex County (617) 499-0026

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nancy Hays's NPI number?

The NPI number for Nancy Hays is 1396793410. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is Nancy Hays located?

Nancy Hays practices at 300 Mount Auburn St Ste 410, Cambridge, MA 02138. The listed phone number is (617) 868-2650.

What is Nancy Hays's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Nancy Hays was last updated on March 2, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.