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HANNAH ELIZABETH SLATTERY
NPI 1619850757
Counselor - Mental Health in Herndon, VA

Active since July 28, 2025
13655 DULLES TECHNOLOGY DR STE 120, HERNDON, VA 20171(781) 541-0949 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hannah Elizabeth Slattery NPPES

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

HANNAH ELIZABETH SLATTERY (NPI 1619850757) is an individual mental health provider in Herndon, Virginia and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1619850757
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameHANNAH ELIZABETH SLATTERY
Location Address13655 DULLES TECHNOLOGY DR STE 120Herndon, VA 20171-4634
Mailing Address13655 Dulles Technology Dr Ste 120Herndon, VA 20171-4634 · (781) 541-0949
Phone(781) 541-0949
Sole ProprietorNo
Enumeration DateJuly 28, 2025
NPPES CertifiedJuly 28, 2025
✔ NPI 1619850757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
13655 DULLES TECHNOLOGY DR STE 120, Herndon, VA 20171
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Other Providers at the Same Location NPPES 9

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

MAHER MASSIS
Counselor (Mental Health)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Fairfax County (571) 665-4025
MISS ALEXIS MARIE VICCHIO MS
Art Therapist
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Fairfax County (571) 665-4025
KRISTINE L PANTKE MSW, LCSW
Social Worker (Clinical)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Fairfax County (571) 665-4025
KATHRYN NIVERA MSW
Social Worker (Clinical)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Fairfax County (703) 627-2426
VICTORIA LAUREN SPENCER
Social Worker (Clinical)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Fairfax County (571) 665-4025
KARINA COVEY
Counselor (Mental Health)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Fairfax County (571) 665-4025
KAYLA EVANS
Counselor (Professional)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Fairfax County (703) 949-4713
AFSHAR BROTHERS INC.
Clinic/Center (Mental Health (Including Community Mental Health Center))
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Fairfax County (571) 665-4025

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 Hannah Slattery's NPI number?

The NPI number for Hannah Slattery is 1619850757. It was assigned to this individual provider in the NPPES registry on July 28, 2025.

Where is Hannah Slattery located?

Hannah Slattery practices at 13655 Dulles Technology Dr Ste 120, Herndon, VA 20171. The listed phone number is (781) 541-0949.

What is Hannah Slattery's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Hannah Slattery was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.