MR. STEVEN DIAZ SR. LCSW
NPI 1346550050
Social Worker - Clinical in Bridgeport, CT

Active since October 15, 2010PECOS Enrolled
1000 LAFAYETTE BLVD FL 11, BRIDGEPORT, CT 06604(860) 922-5034(203) 345-3331 Get Directions Write a Review

NPPES record last updated: March 31, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Steven Diaz Sr. Lcsw NPPES

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

MR. STEVEN DIAZ SR. LCSW (NPI 1346550050) is an individual clinical provider in Bridgeport, Connecticut, licensed in Connecticut (11566) and active in the NPI registry since October 2010. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1346550050
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. STEVEN DIAZ SR.Credential: LCSW
Location Address1000 LAFAYETTE BLVD FL 11Bridgeport, CT 06604-4725
Mailing Address1188 Main St Apt 324Bridgeport, CT 06604-4039 · (203) 565-4492 · Fax (203) 345-3331
Fax(203) 345-3331
Sole ProprietorYes
Enumeration DateOctober 15, 2010
Last NPPES UpdateMarch 31, 2022
NPPES CertifiedMarch 31, 2022
NPI 1346550050 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in CT · 11566
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.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 000887 (CT)
1000 LAFAYETTE BLVD FL 11, Bridgeport, CT 06604

Secondary Practice Locations 2

Location 1157 Church St Fl 19New Haven, CT 06510-2100 · Phone (860) 922-5034 · Fax (203) 345-3331
Location 2100 Pearl St Fl 14Hartford, CT 06103-4500 · Phone (860) 922-5034 · Fax (203) 345-3331

Accepted 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)

Mr. Steven Diaz Sr. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06604 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 6

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

Social Worker (Clinical)
1000 LAFAYETTE BLVD FL 11
BRIDGEPORT, CT 06604
Counselor (Professional)
1000 LAFAYETTE BLVD FL 11
BRIDGEPORT, CT 06604
Social Worker (Clinical)
1000 LAFAYETTE BLVD FL 11
BRIDGEPORT, CT 06604
Counselor (Professional)
1000 LAFAYETTE BLVD FL 11
BRIDGEPORT, CT 06604
Marriage & Family Therapist
1000 LAFAYETTE BLVD FL 11
BRIDGEPORT, CT 06604
Counselor (Professional)
1000 LAFAYETTE BLVD FL 11
BRIDGEPORT, CT 06604

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 Steven Diaz's NPI number?

The NPI number for Steven Diaz is 1346550050. It was assigned to this individual provider in the NPPES registry on October 15, 2010.

Where is Steven Diaz located?

Steven Diaz practices at 1000 Lafayette Blvd Fl 11, Bridgeport, CT 06604. The listed phone number is (860) 922-5034.

What is Steven Diaz's specialty?

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

Is Steven Diaz enrolled in Medicare?

Yes. Steven Diaz is registered in the Medicare PECOS enrollment system.

What insurance does Steven Diaz accept?

Health plans from Providence Health Plan list Steven Diaz 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 Steven Diaz was last updated on March 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.