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Megan Adair Casteel, LCSW

Clinical Social Worker in Manassas, VA · enumerated 2018 · practices at All of You Counseling, P.C..

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

National Provider Identifier

1316444532

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Registry record

Entity type Individual (Type 1)
Name Megan Adair Casteel
Credential LCSW
Sex Female
Practice address 9625 Surveyor Ct Ste 200, Manassas, VA, 20110
Phone (703) 574-5887
Fax (703) 345-0143
Enumeration date Apr 13, 2018
Last updated in NPPES Sep 26, 2023

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 0904011934 (VA) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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

How do I verify Megan Adair Casteel's NPI record?
Cross-check NPI 1316444532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1316444532 active?
Yes, as of the latest NPPES snapshot, NPI 1316444532 is active (record last updated 2023-09-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-26.