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MACKENZIE KOST
NPI 1871389973
Counselor - Mental Health in Leesburg, VA

Active since April 16, 2025
42009 VICTORY LN, LEESBURG, VA 20176(703) 777-0800 Get Directions Write a Review

NPPES record last updated: May 27, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mackenzie Kost NPPES

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

MACKENZIE KOST (NPI 1871389973) is an individual mental health provider in Leesburg, Virginia, licensed in Virginia (0904018264) and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1871389973
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMACKENZIE KOST
Location Address42009 VICTORY LNLeesburg, VA 20176-6269
Mailing Address3 Wilson Ave NwLeesburg, VA 20176-2027 · (571) 313-9786 · Fax (571) 313-9786
Phone(703) 777-0800
Sole ProprietorNo
Enumeration DateApril 16, 2025
Last NPPES UpdateMay 27, 2025
NPPES CertifiedMay 27, 2025
✔ NPI 1871389973 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in VA · 0904018264
42009 VICTORY LN, Leesburg, VA 20176
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Other Providers at the Same Location NPPES 20

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

AVY STOCK
Psychologist (Clinical Child & Adolescent)
42009 VICTORY LN
LEESBURG, VA 20176
Loudoun County (330) 758-4515
TAMMY JOHNSTON LCSW
Social Worker (Clinical)
42009 VICTORY LN
LEESBURG, VA 20176
Loudoun County (330) 758-4515
KELLEY GILBERT DAUSMAN
Counselor (Mental Health)
42009 VICTORY LN
LEESBURG, VA 20176
Loudoun County (703) 554-6336
ANTOINETTE WADSWORTH LPC
Counselor (Professional)
42009 VICTORY LN
LEESBURG, VA 20176
Loudoun County (703) 777-0800
MICHELE NOBLE LPC
Counselor (Mental Health)
42009 VICTORY LN
LEESBURG, VA 20176
Loudoun County (703) 777-0800
RACHEAL MACHAKA LPC
Counselor (Professional)
42009 VICTORY LN
LEESBURG, VA 20176
Loudoun County (402) 714-9301
MRS. BROOKE ANN PETERS LPC
Counselor (Professional)
42009 VICTORY LN
LEESBURG, VA 20176
Loudoun County (703) 777-0800
KELLY DAVIS LCSW
Social Worker (Clinical)
42009 VICTORY LN
LEESBURG, VA 20176
Loudoun County (703) 777-0800

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 Mackenzie Kost's NPI number?

The NPI number for Mackenzie Kost is 1871389973. It was assigned to this individual provider in the NPPES registry on April 16, 2025.

Where is Mackenzie Kost located?

Mackenzie Kost practices at 42009 Victory Ln, Leesburg, VA 20176. The listed phone number is (703) 777-0800.

What is Mackenzie Kost'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 Mackenzie Kost was last updated on May 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.