Katherine Valliere, LPC
Mental Health Counselor · Manassas, VA
Katherine Valliere, LPC is a mental health counselor with a practice address in Manassas, Virginia, and NPI 1699030908, issued on Jul 12, 2012. Check the license with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Valliere
- Credential
- LPC
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- Practice location
- 7969 Ashton Ave, Manassas, VA 20109
- Phone
- (703) 792-7800
- Enumerated
- Jul 12, 2012
- Record last updated
- Apr 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240103000579); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 4,088 in Virginia → Look up another NPI →
Also registered at 7969 Ashton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine Valliere in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Prince William County Community Services BoardManassas, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Valliere among 4,088 mental health counselor records in Virginia
Katherine Valliere, LPC 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. Its NPI, issued in 2012, is newer than 16% of them.
- NPI issued2012 · 16% of these records are older, 82% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2013 · median 2016 among the 438 with a school on file
- Record last updated2020 · 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).
74 mental health counselor records list a practice address in Manassas
They are 74 of the 2,327 NPPES records with a practice address in Manassas, and 4,088 mental health counselor records in Virginia.
All 4,088 in Virginia → Every provider in Manassas → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Katherine Briggs, LPCManassas, VA 201091639263817
- Susan Cecere, LPCManassas, VA 201091871673327
- M.claire Dutrow, LPC,LMFT,CSACManassas, VA 201091265516595
- Megan Fellows, LPCManassas, VA 201091992027155
- Nicole Garr, LPCManassas, VA 201091992045009
- Maame-Esi Gavor, L.P.C.Manassas, VA 201091154550572
- Amy GreenoughManassas, VA 201091790201671
- Jerome HoodManassas, VA 201091558751545
Common questions
What is Katherine Valliere, LPC's NPI number?
Katherine Valliere, LPC's National Provider Identifier (NPI) is 1699030908, issued on Jul 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Valliere, LPC located?
The NPPES record lists a practice address at 7969 Ashton Ave, Manassas, VA, 20109. Phone: (703) 792-7800. Providers update this record themselves, so call before visiting.
How can I verify Katherine Valliere, LPC's license?
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. Medicare files from data.cms.gov. 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.