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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Addison S Fay

Professional Counselor in Leesburg, VA · enumerated 2020.

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

National Provider Identifier

1609479252

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Registry record

Entity type Individual (Type 1)
Name Addison S Fay
Sex Male
Practice address Leesburg, VA, 20176
Fax (703) 777-0170
Enumeration date Nov 17, 2020
Last updated in NPPES Jan 25, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Primary
101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 0701012479 (VA) Secondary

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 Addison Fay?
The National Provider Identifier (NPI) for Addison Fay is 1609479252, a Type 1 (individual) record in the CMS NPPES registry.
Where does Addison Fay practice?
The practice location on file with NPPES is in Leesburg, 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 2024-01-25.