Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Charleen K Nosar, A.N.P.
Nurse Practitioner in Manassas, VA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376791483
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Registry record
Entity type Individual (Type 1)
Name Charleen K Nosar
Credential A.N.P.
Sex Female
Practice address 8100 Ashton Ave Ste 101, Manassas, VA, 20109
Phone (703) 257-8090
Fax (703) 257-5822
Enumeration date Sep 3, 2008
Last updated in NPPES Nov 14, 2022
Taxonomy & licenses
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024167951 (VA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024167951 (VA) Primary
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 Charleen Nosar practice?
The practice location on file with NPPES is in Manassas, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Charleen Nosar?
The National Provider Identifier (NPI) for Charleen Nosar is 1376791483, 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 2022-11-14.