NPPES file of Aug 9, 2026

Dongju Seo, PHD

Clinical Psychologist · New Haven, CT

Dongju Seo, PHD is a clinical psychologist with a practice address in New Haven, Connecticut, and NPI 1124818505, issued on May 9, 2025. Check the license (Connecticut 003897, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124818505
Name
Dongju Seo
Credential
PHD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
003897 CT
Self-reported in NPPES; status is on the state search
Practice location
2 Church St S Ste 209, New Haven, CT 06519
Phone
(475) 441-3457
Enumerated
May 9, 2025
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 2 Church St S Ste 209

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

  1. Emily Ansell, PH.D.Clinical Psychologist1689075855

Verify Dongju Seo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 003897
    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
Find the Connecticut license search

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128 clinical psychologist records list a practice address in New Haven

They are 128 of the 9,793 NPPES records with a practice address in New Haven, and 1,114 clinical psychologist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical psychologist records in Connecticut

  1. Elizabeth AaronOld Greenwich, CT1124909981
  2. Deborah Abbott, PH.D.Guilford, CT1023223450
  3. Gina Abbott, PHDCheshire, CT1033402086
  4. William Abbott, PSY.DNorth Haven, CT1295991024
  5. Erica Abel, PH.D.West Haven, CT1982971222
  6. Jenna Adamowicz, PH.D.West Haven, CT1356271266
  7. Erin Adams, PSY.D..Westport, CT1760521728
  8. Lynette Adams, PH,D.West Haven, CT1346545472
  9. Patricia Adams, PH.DHartford, CT1336352004
  10. Michelle Albright, PHDWestport, CT1134525173

Common questions

What is Dongju Seo, PHD's NPI number?

Dongju Seo, PHD's National Provider Identifier (NPI) is 1124818505, issued on May 9, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Dongju Seo, PHD located?

The NPPES record lists a practice address at 2 Church St S Ste 209, New Haven, CT, 06519. Phone: (475) 441-3457. Providers update this record themselves, so call before visiting.

How can I verify Dongju Seo, PHD's license?

NPPES lists Connecticut license number 003897, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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 27, 2026.