MEGAN DIEFENDERFER LCSW
NPI 1609682913
Social Worker - Clinical in Falls Church, VA

Active since December 10, 2024
3120 FAIRVIEW PARK DR STE 240, FALLS CHURCH, VA 22042(571) 354-6510 Get Directions Write a Review

NPPES record last updated: December 10, 2024. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Megan Diefenderfer Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MEGAN DIEFENDERFER LCSW (NPI 1609682913) is an individual clinical provider in Falls Church, Virginia, licensed in Virginia (0904016811) and active in the NPI registry since December 2024.

NPPES Registry Identity

NPI1609682913
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMEGAN DIEFENDERFERCredential: LCSW
Location Address3120 FAIRVIEW PARK DR STE 240Falls Church, VA 22042-4569
Mailing Address3120 Fairview Park Dr Ste 240Falls Church, VA 22042-4569
Sole ProprietorYes
Enumeration DateDecember 10, 2024
NPPES CertifiedDecember 10, 2024
NPI 1609682913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in VA · 0904016811
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
3120 FAIRVIEW PARK DR STE 240, Falls Church, VA 22042

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
3120 FAIRVIEW PARK DR STE 240
FALLS CHURCH, VA 22042
Counselor (Professional)
3120 FAIRVIEW PARK DR STE 240
FALLS CHURCH, VA 22042

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Megan Diefenderfer's NPI number?

The NPI number for Megan Diefenderfer is 1609682913. It was assigned to this individual provider in the NPPES registry on December 10, 2024.

Where is Megan Diefenderfer located?

Megan Diefenderfer practices at 3120 Fairview Park Dr Ste 240, Falls Church, VA 22042. The listed phone number is (571) 354-6510.

What is Megan Diefenderfer's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Megan Diefenderfer was last updated on December 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.