1. Home
  2. Directory
  3. Virginia
  4. Purcellville
  5. Counselor
  6. NPI Profile

BRENDA OLDKNOW MSW
NPI 1215883277
Counselor - Mental Health in Purcellville, VA

Active since March 10, 2026
17333 PICKWICK DR STE C, PURCELLVILLE, VA 20132(571) 364-0757 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Brenda Oldknow Msw NPPES

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

BRENDA OLDKNOW MSW (NPI 1215883277) is an individual mental health provider in Purcellville, Virginia, licensed in Virginia (0906017522) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1215883277
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameBRENDA OLDKNOWCredential: MSW
Location Address17333 PICKWICK DR STE CPurcellville, VA 20132-6174
Mailing Address17333 Pickwick Dr Ste CPurcellville, VA 20132-6174 · (571) 364-0757
Phone(571) 364-0757
Sole ProprietorNo
Enumeration DateMarch 10, 2026
NPPES CertifiedMarch 10, 2026
✔ NPI 1215883277 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 · 0906017522
17333 PICKWICK DR STE C, Purcellville, VA 20132
Open in Google Maps ↗

Other Providers at the Same Location NPPES 5

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

DARCY BARRETT
Counselor (Mental Health)
17333 PICKWICK DR STE C
PURCELLVILLE, VA 20132
Loudoun County (703) 729-2822
MS. LOREN SCHOUEST JOHNSON LMFT
Marriage & Family Therapist
17333 PICKWICK DR STE C
PURCELLVILLE, VA 20132
Loudoun County (205) 409-2289
CARISSA LARAY FRANCIS LCSW
Social Worker (Clinical)
17333 PICKWICK DR STE C
PURCELLVILLE, VA 20132
Loudoun County (814) 977-9364
LUNA SOL CHIROPRACTIC, LLC
Clinic/Center (Health Service)
17333 PICKWICK DR STE C
PURCELLVILLE, VA 20132
Loudoun County (703) 495-3671
DEVON SYLVIA VIAR
Counselor (Mental Health)
17333 PICKWICK DR STE C
PURCELLVILLE, VA 20132
Loudoun County (571) 364-0757

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 Brenda Oldknow's NPI number?

The NPI number for Brenda Oldknow is 1215883277. It was assigned to this individual provider in the NPPES registry on March 10, 2026.

Where is Brenda Oldknow located?

Brenda Oldknow practices at 17333 Pickwick Dr Ste C, Purcellville, VA 20132. The listed phone number is (571) 364-0757.

What is Brenda Oldknow'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 Brenda Oldknow was last updated on March 10, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.