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

Nancy O'Rourke, NP

Individual provider Nurse Practitioner · NPI 1366443418

Nancy O'Rourke, NP is a Nurse Practitioner in Worcester, Massachusetts. Licensed in Massachusetts, Maine and New Hampshire. Registered with an NPI since 2005.

Licensed in
MA, ME, NH
In the registry since
2005
Specialties on file
6
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

55 Lake Ave N Dept OF Critical Care
Worcester, MA 01655-0002
Phone: (774) 443-7552
Fax: (774) 443-7510
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Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 124645 (MA)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 124645 (MA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 124645 (MA)
Obstetrics & Gynecology Nurse Practitioner Taxonomy 363LX0001X · Licence 124645 (MA)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 074530-23 (NH)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence CNP171001 (ME)

Record details

NPI number1366443418
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 10, 2005
Last updated in NPPESJanuary 25, 2018
Mailing addressPo Box 415348, Boston, MA 02241-5348

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