NPPES file of Aug 9, 2026

Nathaniel Edward Auyeung, LCSW

Clinical Social Worker · West Haven, CT

Nathaniel Edward Auyeung, LCSW is a clinical social worker with a practice address in West Haven, Connecticut, and NPI 1396415048, issued on Sep 15, 2021. Check the license (Connecticut 13028, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1396415048
Name
Nathaniel Edward Auyeung
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
13028 CT
Self-reported in NPPES; status is on the state search
Practice location
285 Main St, West Haven, CT 06516
Phone
(860) 803-0188
Enumerated
Sep 15, 2021
Record last updated
May 10, 2023
Medicare enrollment
Enrolled (PECOS I20230518001875); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 285 Main St

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

  1. Anne Therese De Guzman, LMFTMarriage & Family Therapist1578990909
  2. Nikki Katz, LMSWSocial Worker1356062541
  3. Berit Mann, RNRegistered Nurse1245437276
  4. Lisa McLaurin, LMSWSocial Worker1104687888
  5. Maria TelleClinical Social Worker1245086123
  6. Katelyn WirtzPsychiatric/Mental Health Nurse Practitioner1083282891

Verify Nathaniel Edward Auyeung 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 13028
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Cornell Scott Hill Health CorporationNew Haven, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nathaniel Edward Auyeung among 7,729 clinical social worker records in Connecticut

Nathaniel Edward Auyeung, LCSW is one of 7,729 clinical social worker records with a practice address in Connecticut. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 74% of them.

  • NPI issued2021 · 74% of these records are older, 21% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 23% of these records are
  • Graduated2020 · median 2009 among the 1,784 with a school on file
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

107 clinical social worker records list a practice address in West Haven

They are 107 of the 1,356 NPPES records with a practice address in West Haven, and 7,729 clinical social worker records in Connecticut.

The 8 clinical social worker records with the nearest ZIP codes

  1. Neil Beesley, MSWWest Haven, CT 065161144329954
  2. Elizabeth Brennan, LCSWWest Haven, CT 065161346254711
  3. Elaine Busch, MSWWest Haven, CT 065161437252426
  4. John Chiechi, MSW, LCSWWest Haven, CT 065161669574950
  5. Donna Cramond, MSW/MBAWest Haven, CT 065161902909013
  6. Deborah Deegan, LCSW, ACSW, CPRPWest Haven, CT 065161285736439
  7. Susan Finkelstein, LCSWWest Haven, CT 065161487745451
  8. Darla French, LCSW,ACSW,CPRPWest Haven, CT 065161194837310

Common questions

What is Nathaniel Edward Auyeung, LCSW's NPI number?

Nathaniel Edward Auyeung, LCSW's National Provider Identifier (NPI) is 1396415048, issued on Sep 15, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel Edward Auyeung, LCSW located?

The NPPES record lists a practice address at 285 Main St, West Haven, CT, 06516. Phone: (860) 803-0188. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel Edward Auyeung, LCSW's license?

NPPES lists Connecticut license number 13028, 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), 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.