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MS. DIANA MARCELA DIAZ LCSW
NPI 1003087925
Social Worker - Clinical in Fairfax, VA

Active since March 19, 2008
2740 PROSPERITY AVE STE 200, FAIRFAX, VA 22031(703) 321-2687 Get Directions Write a Review

NPPES record last updated: January 26, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Diana Marcela Diaz Lcsw NPPES

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

MS. DIANA MARCELA DIAZ LCSW (NPI 1003087925) is an individual clinical provider in Fairfax, Virginia, licensed in Virginia (0904009051) and active in the NPI registry since March 2008.

NPPES Registry Identity

NPI1003087925
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. DIANA MARCELA DIAZCredential: LCSW
Location Address2740 PROSPERITY AVE STE 200Fairfax, VA 22031-4354
Mailing Address2740 Prosperity Ave Ste 200Fairfax, VA 22031-4354 · (703) 321-2687
Phone(703) 321-2687
Sole ProprietorYes
Enumeration DateMarch 19, 2008
Last NPPES UpdateJanuary 26, 2016
✔ NPI 1003087925 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 · 0904009051
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.
2740 PROSPERITY AVE STE 200, Fairfax, VA 22031
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Other Providers at the Same Location NPPES 16

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

SARAH PENLAND LCSW
Social Worker (Clinical)
2740 PROSPERITY AVE STE 200
FAIRFAX, VA 22031
Fairfax County (703) 321-2665
MRS. LAURA LEIGH WOLOK R.D., C.D.E.
Registered Nurse (Diabetes Educator)
2740 PROSPERITY AVE STE 200
FAIRFAX, VA 22031
Fairfax County (877) 511-4625
HANNA SANCHEZ
Social Worker
2740 PROSPERITY AVE STE 200
FAIRFAX, VA 22031
Fairfax County (703) 321-2600
PROSPERITY RX FAIRFAX INC
Pharmacy (Community/Retail Pharmacy)
2740 PROSPERITY AVE STE 200
FAIRFAX, VA 22031
Fairfax County (703) 334-5180
EMILY VIALL RN, CDE
Registered Nurse (Diabetes Educator)
2740 PROSPERITY AVE STE 200
FAIRFAX, VA 22031
Fairfax County (571) 623-3452
MS. KATHRYN FRANCES HAMPTON R.D.
Dietitian, Registered
2740 PROSPERITY AVE STE 200
FAIRFAX, VA 22031
Fairfax County (877) 511-4625
CARRINGTON L KOEBELE MD
Family Medicine
2740 PROSPERITY AVE STE 200
FAIRFAX, VA 22031
Fairfax County (703) 321-2600
INOVA HEALTH CARE SERVICES
Clinic/Center (Multi-Specialty)
2740 PROSPERITY AVE STE 200
FAIRFAX, VA 22031
Fairfax County (703) 321-2600

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 Diana Diaz's NPI number?

The NPI number for Diana Diaz is 1003087925. It was assigned to this individual provider in the NPPES registry on March 19, 2008.

Where is Diana Diaz located?

Diana Diaz practices at 2740 Prosperity Ave Ste 200, Fairfax, VA 22031. The listed phone number is (703) 321-2687.

What is Diana Diaz'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 Diana Diaz was last updated on January 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.