1. Home
  2. Directory
  3. Connecticut
  4. Woodbridge
  5. Social Worker
  6. NPI Profile

ESTHER DUNCAN LCSW
NPI 1356773725
Social Worker - Clinical in Woodbridge, CT

Active since August 07, 2013PECOS Enrolled
30 HAZEL TER STE 20, WOODBRIDGE, CT 06525(203) 996-0306 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Esther Duncan Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ESTHER DUNCAN LCSW (NPI 1356773725) is an individual clinical provider in Woodbridge, Connecticut, licensed in Connecticut (009318) and active in the NPI registry since August 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1356773725
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameESTHER DUNCANCredential: LCSW
Location Address30 HAZEL TER STE 20Woodbridge, CT 06525-2240
Mailing Address30 Hazel Ter Ste 20Woodbridge, CT 06525-2240 · (203) 868-1332
Phone(203) 996-0306
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateAugust 7, 2013
Last NPPES UpdateFebruary 24, 2026
NPPES CertifiedFebruary 24, 2026
✔ NPI 1356773725 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CT · 009318
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
30 HAZEL TER STE 20, Woodbridge, CT 06525
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Esther Duncan Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123318466
PECOS Enrollment IDI20160527001369
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06525 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $60.82 – $183.10
Typical copayment $0.00 (range $15.20 – $45.77)
Most-billed visit code NA
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BREAKTHROUGH THERAPEUTIC SERVICES
Social Worker (Clinical)
30 HAZEL TER STE 20
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 543-6406
SOFIA ASHLEY LORAN PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
30 HAZEL TER STE 20
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 293-7763
KHALILAH ABDULRAHIM
Social Worker (Clinical)
30 HAZEL TER STE 20
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 619-1870
VISION OF HOPE COUNSELING LLC
Social Worker (Clinical)
30 HAZEL TER STE 20
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 996-0306
JOURNEY OF LIFE WELLNESS CENTER LLC
Social Worker (Clinical)
30 HAZEL TER STE 20
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 996-0306
CHAVONN DUNCAN
Social Worker
30 HAZEL TER STE 20
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 966-0306
DAYSPRING THERAPEUTIC GROUP LLC
Social Worker (Clinical)
30 HAZEL TER STE 20
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 936-9510
WELL LIVING LLC
Community/Behavioral Health
30 HAZEL TER STE 20
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (475) 441-4339

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Esther Duncan's NPI number?

The NPI number for Esther Duncan is 1356773725. It was assigned to this individual provider in the NPPES registry on August 7, 2013.

Where is Esther Duncan located?

Esther Duncan practices at 30 Hazel Ter Ste 20, Woodbridge, CT 06525. The listed phone number is (203) 996-0306.

What is Esther Duncan's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Esther Duncan enrolled in Medicare?

Yes. Esther Duncan is registered in the Medicare PECOS enrollment system.

What insurance does Esther Duncan accept?

Health plans from Providence Health Plan list Esther Duncan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Esther Duncan was last updated on February 24, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.