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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Patricia Ann Irwin, F.N.P.

Family Nurse Practitioner in Portsmouth, VA · enumerated 2006.

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

National Provider Identifier

1972540136

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Registry record

Entity type Individual (Type 1)
Name Ms. Patricia Ann Irwin
Credential F.N.P.
Sex Female
Practice address 1701 High St, Suite 102, Portsmouth, VA, 23704
Phone (757) 393-8585
Fax (757) 673-2019
Enumeration date May 31, 2006
Last updated in NPPES Jun 28, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024073378 (VA) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024073378 (VA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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

How do I verify Patricia Irwin's NPI record?
Cross-check NPI 1972540136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1972540136 active?
Yes, as of the latest NPPES snapshot, NPI 1972540136 is active (record last updated 2026-06-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-28.