John Knoble, L.P.C.
Mental Health Counselor · Portsmouth, VA
John Knoble, L.P.C. is a mental health counselor with a practice address in Portsmouth, Virginia, and NPI 1972674745, issued on Nov 13, 2006. Check the license (Virginia 0701002415, 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
- John Knoble
- Credential
- L.P.C.
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 0701002415 VA
Self-reported in NPPES; status is on the state search - Practice location
- 505 Washington St, Portsmouth, VA 23704
- Phone
- (757) 393-5404
- Enumerated
- Nov 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (757) 393-5405
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 4,088 in Virginia → Look up another NPI →
Also registered at 505 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amelia Aguirre, L.C.S.W.Clinical Social Worker1972674794
- Mary Baker, LCSWClinical Social Worker1548484603
- Constantina Kouzi, L.P.C.Mental Health Counselor1417028291
- Angela Navarre, M.D.Psychiatry Physician1922088434
Verify John Knoble in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0701002415Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Knoble among 4,088 mental health counselor records in Virginia
John Knoble, L.P.C. 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 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 92% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2007 · 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).
47 mental health counselor records list a practice address in Portsmouth
They are 47 of the 2,857 NPPES records with a practice address in Portsmouth, 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 Portsmouth → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Nicole Billingslea, QMHP-TPortsmouth, VA 237041023859709
- Irish CainePortsmouth, VA 237041275939845
- Angela Callahan, LPC, NCCPortsmouth, VA 237041023406204
- Tiffany Crayton, L.P.C.Portsmouth, VA 237041730335118
- Syvlia Diaz-BowmanPortsmouth, VA 237041386072221
- Maxine Green, LCSWPortsmouth, VA 237041013270933
- Maureen Kelleher, ATR, LPCPortsmouth, VA 237041194276188
- Constantina Kouzi, L.P.C.Portsmouth, VA 237041417028291
Common questions
What is John Knoble, L.P.C.'s NPI number?
John Knoble, L.P.C.'s National Provider Identifier (NPI) is 1972674745, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Knoble, L.P.C. located?
The NPPES record lists a practice address at 505 Washington St, Portsmouth, VA, 23704. Phone: (757) 393-5404. Providers update this record themselves, so call before visiting.
How can I verify John Knoble, L.P.C.'s license?
NPPES lists Virginia license number 0701002415, 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.