NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Wendy Bierwirth, FNP

Family Nurse Practitioner in Raleigh, NC · enumerated 2007.

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

National Provider Identifier

1033248612

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Wendy Bierwirth
Credential FNP
Sex Female
Practice address 2815 Cates Ave, Raleigh, NC, 27695
Phone (919) 515-2563
Fax (919) 513-1994
Enumeration date Mar 2, 2007
Last updated in NPPES Feb 23, 2009

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 085667 (NC) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Wendy Bierwirth?
The National Provider Identifier (NPI) for Wendy Bierwirth is 1033248612, a Type 1 (individual) record in the CMS NPPES registry.
Where does Wendy Bierwirth practice?
The practice location on file with NPPES is in Raleigh, NC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-23.