Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Toni Lynn Nelson, CFNP
Nurse Practitioner in Reston, VA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336134675
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Registry record
Entity type Individual (Type 1)
Name Toni Lynn Nelson
Credential CFNP
Sex Female
Practice address 11800 Sunrise Valley Dr, Suite 700, Reston, VA, 20191
Phone (703) 834-1473
Fax (703) 318-7463
Enumeration date Sep 13, 2005
Last updated in NPPES Nov 27, 2023
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024138096 (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 Toni Nelson practice?
The practice location on file with NPPES is in Reston, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Toni Nelson?
The National Provider Identifier (NPI) for Toni Nelson is 1336134675, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Andrew Harding Family Medicine Physician · Reston, VA NPI 1699769745 Terry Garvert Family Medicine Physician · Reston, VA NPI 1669436309 John Fainsan Physical Therapist · Reston, VA NPI 1548211840 Earl Grine Physical Therapist · Reston, VA NPI 1346323474 Kevin Dandy Physical Therapist · Reston, VA NPI 1912079310 Robert Banks General Practice Dentistry · Reston, VA NPI 1720148786 Joseph Madison General Practice Dentistry · Reston, VA NPI 1891988614 Joseph D. Madison, Dmd, Ltd. Dental Clinic/Center · Reston, VA NPI 1659567972
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.