Barry Harris, PHD
Clinical Psychologist · Exton, PA
Barry Harris, PHD is a clinical psychologist with a practice address in Exton, Pennsylvania, and NPI 1033277124, issued on Dec 4, 2006. Check the license (Pennsylvania PS002282L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Barry Harris
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PS002282L PA
Self-reported in NPPES; status is on the state search - Practice location
- 47 Marchwood Road, Exton, PA 19341
- Phone
- (610) 363-8686
- Enumerated
- Dec 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (610) 363-8686
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 2,597 in Pennsylvania → Look up another NPI →
Also registered at 47 Marchwood Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carole Koff-Sklar, PHDClinical Psychologist1437217510
Verify Barry Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PS002282LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Barry Harris among 2,597 clinical psychologist records in Pennsylvania
Barry Harris, PHD is one of 2,597 clinical psychologist records with a practice address in Pennsylvania. 15% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 71% newer
- In a Medicare fileNo · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Pennsylvania
There are 2,597 clinical psychologist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,597 in Pennsylvania → Every provider in Exton → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Barbara Caffrey, PSY.D.Exton, PA 193411912170747
- Megan Christiansen, M.A.Exton, PA 193411518378926
- Anthony DiguglielmoExton, PA 193411639563992
- Bethany Dudash, PSY.D.Exton, PA 193411295148393
- Ellen FosterExton, PA 193411679069439
- Ellen Inverso, PSYDExton, PA 193411235841446
- Mary Ann Koenig, PSY.D.Exton, PA 193411598971525
- Carole Koff-Sklar, PHDExton, PA 193411437217510
Common questions
What is Barry Harris, PHD's NPI number?
Barry Harris, PHD's National Provider Identifier (NPI) is 1033277124, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barry Harris, PHD located?
The NPPES record lists a practice address at 47 Marchwood Road, Exton, PA, 19341. Phone: (610) 363-8686. Providers update this record themselves, so call before visiting.
How can I verify Barry Harris, PHD's license?
NPPES lists Pennsylvania license number PS002282L, as entered by the provider. Search the Pennsylvania 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.