Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Barbara Ostiguy, NP

Gerontology Nurse Practitioner in Durham, NC · enumerated 2006 · practices at Geriatric Neuropsychiatry Services, Pllc.

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

National Provider Identifier

1588682348

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Registry record

Entity type Individual (Type 1)

Name Barbara Ostiguy

Credential NP

Sex Female

Practice address Durham, NC, 27704

Phone (919) 682-0323

Enumeration date Jul 18, 2006

Last updated in NPPES Mar 13, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 132253 (MA) Primary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5005180 (NC) Secondary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
NP2067	Other	MA	BCBS
0318019	Medicaid	MA	-
NC0966A	Other	NC	MEDICARE NC
132253	Other	MA	CONNECTICARE

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 Barbara Ostiguy?

The National Provider Identifier (NPI) for Barbara Ostiguy is 1588682348, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barbara Ostiguy practice?

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

Other providers at this practice address

Browse all →

Stephanie Woelfle Nurse Practitioner · Durham, NC NPI 1811089378 Robert Williams Geriatric Psychiatry Physician · Durham, NC NPI 1861576738 Barbara Trapp-Moen Psychiatry Physician · Durham, NC NPI 1447313226 Nanette Lavoie-Vaughan Adult Health Nurse Practitioner · Durham, NC NPI 1770618357 Geriatric Neuropsychiatry Services, Pllc Geriatric Medicine (Internal Medicine) Physician · Durham, NC NPI 1144533944 Michelle Strickland Adult Health Nurse Practitioner · Durham, NC NPI 1568720381

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-13.