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RACHEL COSTLOW
NPI 1831823269
Counselor - Mental Health in Ashburn, VA

Active since July 12, 2022
20145 ASHBROOK PL STE 180, ASHBURN, VA 20147(703) 534-5100 Get Directions Write a Review

NPPES record last updated: September 16, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 16, 2022, Jul 12, 2022 (2 updates tracked since 2022).

About Rachel Costlow NPPES

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

RACHEL COSTLOW (NPI 1831823269) is an individual mental health provider in Ashburn, Virginia and active in the NPI registry since July 2022. She maintains a secondary practice location in Leesburg.

NPPES Registry Identity

NPI1831823269
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameRACHEL COSTLOW
Location Address20145 ASHBROOK PL STE 180Ashburn, VA 20147-3373
Mailing Address44346 Rock Cove Ter Apt 107Ashburn, VA 20147-5015 · (814) 244-3605
Phone(703) 534-5100
Sole ProprietorNo
Enumeration DateJuly 12, 2022
Last NPPES UpdateSeptember 16, 20222 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2022
✔ NPI 1831823269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
20145 ASHBROOK PL STE 180, Ashburn, VA 20147
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Secondary Practice Location 1

Location 1199 Liberty St SWLeesburg, VA 20175-2715 · Phone (703) 621-7121

Other Providers at the Same Location NPPES 8

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

SAMANTHA CALALUCA MA, LPC-R
Counselor (Mental Health)
20145 ASHBROOK PL STE 180
ASHBURN, VA 20147
Loudoun County (703) 957-0350
MISS KATHLEEN ERIN DOPPELHEUER
Counselor (Professional)
20145 ASHBROOK PL STE 180
ASHBURN, VA 20147
Loudoun County (703) 534-5100
GRACE CHEN LCSW
Social Worker (Clinical)
20145 ASHBROOK PL STE 180
ASHBURN, VA 20147
Loudoun County (703) 534-5100
JANAE MESSICK
Counselor (Mental Health)
20145 ASHBROOK PL STE 180
ASHBURN, VA 20147
Loudoun County (703) 980-4031
LAURA MOON
Counselor (Professional)
20145 ASHBROOK PL STE 180
ASHBURN, VA 20147
Loudoun County (571) 601-0313
GC COUNSELING CENTER LLC
Social Worker (Clinical)
20145 ASHBROOK PL STE 180
ASHBURN, VA 20147
Loudoun County (703) 982-0928
JILL MUNYAN
Social Worker (Clinical)
20145 ASHBROOK PL STE 180
ASHBURN, VA 20147
Loudoun County (571) 300-0271
ANNA KATHERINE HITRIK
Counselor (Mental Health)
20145 ASHBROOK PL STE 180
ASHBURN, VA 20147
Loudoun County (703) 534-5100

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 Rachel Costlow's NPI number?

The NPI number for Rachel Costlow is 1831823269. It was assigned to this individual provider in the NPPES registry on July 12, 2022.

Where is Rachel Costlow located?

Rachel Costlow practices at 20145 Ashbrook Pl Ste 180, Ashburn, VA 20147. The listed phone number is (703) 534-5100.

What is Rachel Costlow'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 Rachel Costlow was last updated on September 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.