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

Barathy Radhakrishnan, SLP

Speech-Language Pathologist in Fairfax, VA · enumerated 2016 · practices at Fairfax County Public School.

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

National Provider Identifier

1578926549

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Registry record

Entity type Individual (Type 1)

Name Barathy Radhakrishnan

Credential SLP

Sex Female

Practice address Fairfax, VA, 22031

Phone (571) 423-4900

Enumeration date Mar 29, 2016

Last updated in NPPES Aug 18, 2025

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 2202008772 (VA) Primary

SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Barathy Radhakrishnan practice?

The practice location on file with NPPES is in Fairfax, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Barathy Radhakrishnan?

The National Provider Identifier (NPI) for Barathy Radhakrishnan is 1578926549, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Melissa Mimidis Horwatt Speech-Language Pathologist · Fairfax, VA NPI 1669435863 Kimberly Close-Jensen School Social Worker · Fairfax, VA NPI 1558389429 Leanne Bryan Occupational Therapist · Fairfax, VA NPI 1235152661 Dianna Sosa School Social Worker · Fairfax, VA NPI 1689769077 Nilofar Naderi School Social Worker · Fairfax, VA NPI 1346310729 Karen Morris Clinical Social Worker · Fairfax, VA NPI 1407926892 Anne Markotic Occupational Therapist · Fairfax, VA NPI 1154484038 Kristin Eddy Occupational Therapist · Fairfax, VA NPI 1083778997

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-18.