Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Karen A West
Behavior Technician in Fairfax, VA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720509607
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Registry record
Entity type Individual (Type 1)
Name Miss Karen A West
Sex Female
Practice address 9870a Main St, Fairfax, VA, 22031
Phone (571) 317-1742
Fax (240) 366-5142
Enumeration date Jun 30, 2017
Last updated in NPPES Jun 30, 2017
Taxonomy & licenses
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
Is NPI 1720509607 active?
Yes, as of the latest NPPES snapshot, NPI 1720509607 is active (record last updated 2017-06-30).
How do I verify Karen West's NPI record?
Cross-check NPI 1720509607 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Cassidy Mcneely Technician · Fairfax, VA NPI 1447789441 Laura Ferullo Assistant Behavior Analyst · Fairfax, VA NPI 1083134175 Claudia Osorio Behavior Analyst · Fairfax, VA NPI 1932629599 Katarrinna Gause Behavior Technician · Fairfax, VA NPI 1962923409 Ana Trejo Behavior Technician · Fairfax, VA NPI 1922521053 Aminata Carter Behavior Analyst · Fairfax, VA NPI 1497268247 Adama Kamara Counselor · Fairfax, VA NPI 1225543770 Alhaji Marah Behavior Technician · Fairfax, VA NPI 1841798063
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-30.