John Davison Lewis, PSYD
Psychologist · Winchester, VA
John Davison Lewis, PSYD is a psychologist with a practice address in Winchester, Virginia, and NPI 1760563803, issued on Oct 17, 2006. Check the license (Virginia 0810002168, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Davison Lewis
- Credential
- PSYD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 0810002168 VA
Self-reported in NPPES; status is on the state search - Practice location
- 134 W Piccadilly Street, Winchester, VA 22601
- Phone
- (540) 667-1389
- Enumerated
- Oct 17, 2006
- Record last updated
- Feb 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (540) 667-1394
- Medicaid ID
- 010196451 VA
- Medicare enrollment
- Enrolled (PECOS I20110523000650); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychologist records → All 493 in Virginia → Look up another NPI →
Also registered at 134 W Piccadilly Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marie Majarov, PHDPsychologist1477634517
- Martin Mayfield, EDDSchool Psychologist1700967841
Verify John Davison Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0810002168Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2 hospitals and group practices
- Winchester Medical CenterWinchester, VA · Acute Care Hospitals4 of 5 stars
- Behavioral Resources PLCWinchester, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
John Davison Lewis among 493 psychologist records in Virginia
John Davison Lewis, PSYD is one of 493 psychologist records with a practice address in Virginia. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 75% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 15% of these records are
- Graduated1994 · median 2007 among the 76 with a school on file
- Record last updated2021 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in Virginia
There are 493 psychologist records in Virginia.
All 493 in Virginia → Every provider in Winchester → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Virginia Basher, PSY.D.Winchester, VA 226011629587118
- Marie Majarov, PHDWinchester, VA 226011477634517
- Glenn Paule-Carres, PH.D.Winchester, VA 226011871503631
- Jaime Pletzke, B.S. SCIENCEWinchester, VA 226011457782427
- Rebecca Isenhower, PSY.D.Winchester, VA 226021679667216
- Dana Medcalf, PH.D.Front Royal, VA 226301457569097
- Leslie Kacsir, PSYDStephens City, VA 226551467348748
- Marie Clore, ED.S.Culpeper, VA 227011134257256
Common questions
What is John Davison Lewis, PSYD's NPI number?
John Davison Lewis, PSYD's National Provider Identifier (NPI) is 1760563803, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Davison Lewis, PSYD located?
The NPPES record lists a practice address at 134 W Piccadilly Street, Winchester, VA, 22601. Phone: (540) 667-1389. Providers update this record themselves, so call before visiting.
How can I verify John Davison Lewis, PSYD's license?
NPPES lists Virginia license number 0810002168, 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. 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.