Brenda Oldknow, MSW
Mental Health Counselor · Purcellville, VA
Brenda Oldknow, MSW is a mental health counselor with a practice address in Purcellville, Virginia, and NPI 1215883277, issued on Mar 10, 2026. Check the license (Virginia 0906017522, as entered in NPPES) with the Virginia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brenda Oldknow
- Credential
- MSW
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 0906017522 VA
Self-reported in NPPES; status is on the state search - Practice location
- 17333 Pickwick Dr Ste C, Purcellville, VA 20132
- Phone
- (571) 364-0757
- Enumerated
- Mar 10, 2026
- Record last updated
- Mar 10, 2026
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 4,088 in Virginia → Look up another NPI →
Also registered at 17333 Pickwick Dr Ste C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Darcy BarrettMental Health Counselor1003535584
- Carissa Francis, LCSWClinical Social Worker1598283384
- Loren Johnson, LMFTMarriage & Family Therapist1447774815
- Devon ViarMental Health Counselor1972352615
Verify Brenda Oldknow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0906017522Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Brenda Oldknow among 4,088 mental health counselor records in Virginia
Brenda Oldknow, MSW is one of 4,088 mental health counselor records with a practice address in Virginia. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2026, is newer than 92% of them.
- NPI issued2026 · 92% of these records are older, 0% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2026 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 mental health counselor records list a practice address in Purcellville
They are 11 of the 221 NPPES records with a practice address in Purcellville, and 4,088 mental health counselor records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,088 in Virginia → Every provider in Purcellville → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Debra Babarsky, M.A., L.P.C.Purcellville, VA 201321255540944
- Darcy BarrettPurcellville, VA 201321003535584
- Karen Bruecken, LPCPurcellville, VA 201321871118562
- Casey GraggPurcellville, VA 201321619695525
- Diana JacksonPurcellville, VA 201321104506088
- Jessica Jones, LRICPurcellville, VA 201321962280776
- Megan MonosPurcellville, VA 201321902522311
- Erika O'HearnPurcellville, VA 201321780520759
Common questions
What is Brenda Oldknow, MSW's NPI number?
Brenda Oldknow, MSW's National Provider Identifier (NPI) is 1215883277, issued on Mar 10, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Brenda Oldknow, MSW located?
The NPPES record lists a practice address at 17333 Pickwick Dr Ste C, Purcellville, VA, 20132. Phone: (571) 364-0757. Providers update this record themselves, so call before visiting.
How can I verify Brenda Oldknow, MSW's license?
NPPES lists Virginia license number 0906017522, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.