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Katharine Vitolo

Mental Health Counselor in Arlington, VA · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1437814456

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Registry record

Entity type Individual (Type 1)
Name Katharine Vitolo
Sex Female
Practice address 1501 Lee Hwy Ste 130, Arlington, VA, 22209
Phone (772) 492-6813
Enumeration date Nov 4, 2021
Last updated in NPPES Nov 4, 2021

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 0710103530 (VA) Secondary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 0704014111 (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.

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Frequently asked questions

What is the NPI number for Katharine Vitolo?
The National Provider Identifier (NPI) for Katharine Vitolo is 1437814456, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katharine Vitolo practice?
The practice location on file with NPPES is in Arlington, VA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-04.