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

MATTHEW JOSEPH DUNN LCSW
NPI 1598047821
Social Worker - Clinical in Hartford, CT

Active since September 13, 2011PECOS Enrolled
200 RETREAT AVE, HARTFORD, CT 06106(860) 545-7239 Get Directions Write a Review

NPPES record last updated: June 27, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Matthew Joseph Dunn Lcsw NPPES

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

MATTHEW JOSEPH DUNN LCSW (NPI 1598047821) is an individual clinical provider in Hartford, Connecticut, licensed in Connecticut (10422) and active in the NPI registry since September 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598047821
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMATTHEW JOSEPH DUNNCredential: LCSW
Location Address200 RETREAT AVEHartford, CT 06106-3309
Mailing Address200 Retreat AveHartford, CT 06106-3309 · (860) 545-7239
Phone(860) 545-7239
Sole ProprietorNo
Enumeration DateSeptember 13, 2011
Last NPPES UpdateJune 27, 2023
NPPES CertifiedJune 27, 2023
✔ NPI 1598047821 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 · 10422
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.
200 RETREAT AVE, Hartford, CT 06106
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew Joseph Dunn Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

3

Medicare enrollment records show Matthew Dunn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hartford Hospital
0.2 mi
Surgery
80 SEYMOUR ST, HARTFORD HOSPITAL PROFESSIONAL SERVICES
Hartford, CT 06102
  • Reassigned Medicare billing, Connecticut enrollment
  • Also billed through NPI 1770696643 (Connecticut)
  • 1,333 clinicians in this Medicare group
NPI 1407806391 (860) 545-7602
Wheeler Clinic Inc
11 mi
Mental Health (Including Community Mental Health Center)
91 NORTHWEST DRIVE
Plainville, CT 06062
  • Reassigned Medicare billing, Connecticut enrollment
  • 217 clinicians in this Medicare group
NPI 1396750840 (888) 793-3500
Grow Healthcare Group PA
1,182 mi
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, Connecticut enrollment
  • 613 clinicians in this Medicare group
NPI 1245845932 (786) 244-7711

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06106 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 20

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

CAITLIN R RIVAL APRN
Nurse Practitioner (Psychiatric/Mental Health)
200 RETREAT AVE
HARTFORD, CT 06106
Capitol Planning Region (860) 253-5020
AMELIA DONAHOE M.S. CCC-SLP
Speech-Language Pathologist
200 RETREAT AVE
HARTFORD, CT 06106
Capitol Planning Region (207) 504-2161
AMY PAGE APRN
Nurse Practitioner (Psychiatric/Mental Health)
200 RETREAT AVE
HARTFORD, CT 06106
Capitol Planning Region (860) 545-7189
CORRINE VOLLONO
Marriage & Family Therapist
200 RETREAT AVE
HARTFORD, CT 06106
Capitol Planning Region (860) 545-7649
HOWARD J OAKES JR. PSYD
Clinical Neuropsychologist
200 RETREAT AVE, HARTFORD HOSPITAL PSYCHIATRY DEPARTMENT
HARTFORD, CT 06106
Capitol Planning Region (860) 545-2793
J DAANE LOGSDON DO
Psychiatry & Neurology (Psychiatry)
200 RETREAT AVE, HARTFORD HOSPITAL PSYCHIATRY DEPT
HARTFORD, CT 06106
Capitol Planning Region (860) 545-7250
MS. DENISE ANN DEMERS L.C.S.W.
Social Worker
200 RETREAT AVE
HARTFORD, CT 06106
Capitol Planning Region (860) 545-7069
DR. BIDISHA NATH M.B.B.S
Student in an Organized Health Care Education/Training Program
200 RETREAT AVE
HARTFORD, CT 06106
Capitol Planning Region (860) 545-7200

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 Matthew Dunn's NPI number?

The NPI number for Matthew Dunn is 1598047821. It was assigned to this individual provider in the NPPES registry on September 13, 2011.

Where is Matthew Dunn located?

Matthew Dunn practices at 200 Retreat Ave, Hartford, CT 06106. The listed phone number is (860) 545-7239.

What is Matthew Dunn's specialty?

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

Is Matthew Dunn enrolled in Medicare?

Yes. Matthew Dunn is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Matthew Dunn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Dunn reassigns Medicare benefits to 3 organizations: Hartford Hospital (Hartford, CT), Wheeler Clinic Inc (Plainville, CT) and Grow Healthcare Group PA (Miami, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew Dunn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Matthew Dunn was last updated on June 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.