Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Nancy Jean Wynn, DNP, FNP-BC
Nurse Practitioner in Mcclellan, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225266513
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Registry record
Entity type Individual (Type 1)
Name Ms. Nancy Jean Wynn
Credential DNP, FNP-BC
Sex Female
Practice address 5342 Dudley Blvd, Mcclellan, CA, 95652
Phone (916) 291-9742
Enumeration date Jun 25, 2009
Last updated in NPPES Feb 6, 2024
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 17861 (CA) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses.
About the DNP 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.
Frequently asked questions
Where does Nancy Wynn practice?
The practice location on file with NPPES is in Mcclellan, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nancy Wynn?
The National Provider Identifier (NPI) for Nancy Wynn is 1225266513, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-06.