Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Dianne Victoria Liga, RPA-C
Physician Assistant in Fairfax, VA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487878286
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Registry record
Entity type Individual (Type 1)
Name Ms. Dianne Victoria Liga
Credential RPA-C
Sex Female
Practice address 8500 Executive Park Ave Ste 200, Fairfax, VA, 22031
Phone (571) 748-4588
Enumeration date Apr 12, 2007
Last updated in NPPES Mar 23, 2023
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0110001911 (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
How do I verify Dianne Liga's NPI record?
Cross-check NPI 1487878286 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1487878286 active?
Yes, as of the latest NPPES snapshot, NPI 1487878286 is active (record last updated 2023-03-23).
Other providers at this practice address
Browse all → Holly Segal Clinical Social Worker · Fairfax, VA NPI 1205111895 Kenesha Hall Clinical Social Worker · Fairfax, VA NPI 1932682481 Charlotte Ayuk Nkem Psychiatric/Mental Health Clinical Nurse Specialist · Fairfax, VA NPI 1912573577 Shane Lanzo Clinical Social Worker · Fairfax, VA NPI 1497490767 Rupa Karki Psychiatric/Mental Health Nurse Practitioner · Fairfax, VA NPI 1851132955
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-23.