Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Jill Farnsworth, LLC

Organization Clinical Social Worker · NPI 1053640573

Jill Farnsworth, LLC is a Clinical Social Worker in Sterling, Virginia. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2 Pidgeon Hill Dr
Sterling, VA 20165-6145
Phone: (571) 405-0566
Fax: (703) 433-1558
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1053640573
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jill Farnsworth — Owner · (571) 405-0566
NPI enumeratedDecember 11, 2009
Last updated in NPPESJuly 27, 2010
Mailing address42496 Legacy Park Dr, Ashburn, VA 20148-5616

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