NPPES file of Aug 9, 2026

John H. Edgette, PSY.D.

Psychologist · Exton, PA

John H. Edgette, PSY.D. is a psychologist with a practice address in Exton, Pennsylvania, and NPI 1639276801, issued on Sep 20, 2006. Check the license (Pennsylvania PS004574-L, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639276801
Name
John H. Edgette
Credential
PSY.D.
Primary taxonomy
Psychologist 103T00000X
License number
PS004574-L PA
Self-reported in NPPES; status is on the state search
Practice location
660 Exton Cmns, Exton, PA 19341
Phone
(610) 363-8717
Enumerated
Sep 20, 2006
Record last updated
Feb 1, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(610) 430-8307
Medicaid ID
007223625 0002 PA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 660 Exton Cmns

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Janet Edgette, PSY.D.Psychologist1578660643

Verify John H. Edgette in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license PS004574-L
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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John H. Edgette among 2,687 psychologist records in Pennsylvania

John H. Edgette, PSY.D. is one of 2,687 psychologist records with a practice address in Pennsylvania. 13% 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, 67% newer
  • In a Medicare fileNo · 13% of these records are
  • In the CMS Doctors and Clinicians fileNo · 22% of these records are
  • Record last updated2011 · 70% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

23 psychologist records list a practice address in Exton

They are 23 of the 1,089 NPPES records with a practice address in Exton, and 2,687 psychologist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 psychologist records with the nearest ZIP codes

  1. Elin Bierly, LICENSED PSYCHOLOGISExton, PA 193411649458456
  2. Steven ChafetzExton, PA 193411235335035
  3. John Dimedio, PH.DExton, PA 193411740456342
  4. Janet Edgette, PSY.D.Exton, PA 193411578660643
  5. Brigette Erwin, PH.D.Exton, PA 193411487766044
  6. Leah Greenwood, PH.D.Exton, PA 193411790763845
  7. Steven HulcherExton, PA 193411255319307
  8. Susan Mitchell, PSYDExton, PA 193411275631160

Common questions

What is John H. Edgette, PSY.D.'s NPI number?

John H. Edgette, PSY.D.'s National Provider Identifier (NPI) is 1639276801, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John H. Edgette, PSY.D. located?

The NPPES record lists a practice address at 660 Exton Cmns, Exton, PA, 19341. Phone: (610) 363-8717. Providers update this record themselves, so call before visiting.

How can I verify John H. Edgette, PSY.D.'s license?

NPPES lists Pennsylvania license number PS004574-L, 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.