NPPES file of Aug 9, 2026

Steven Diaz, LCSW

Clinical Social Worker · Bridgeport, CT

Steven Diaz, LCSW is a clinical social worker with a practice address in Bridgeport, Connecticut, and NPI 1346550050, issued on Oct 15, 2010. Check the license (Connecticut 11566, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346550050
Name
Steven Diaz
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
11566 CT
000887 CT
Self-reported in NPPES; status is on the state search
Practice location
1000 Lafayette Blvd FL 11, Bridgeport, CT 06604
Phone
(860) 922-5034
Enumerated
Oct 15, 2010
Record last updated
Mar 31, 2022
Fax
(203) 345-3331
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.
Download card Updates feed

Also registered at 1000 Lafayette Blvd FL 11

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

  1. Todd Esperance, LPCAProfessional Counselor1942894787
  2. Catherine McAuliffe, LPC, PHDProfessional Counselor1558717181

Verify Steven Diaz 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 11566
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Steven Diaz among 7,729 clinical social worker records in Connecticut

Steven Diaz, 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 not. Its NPI, issued in 2010, is newer than 32% of them.

  • NPI issued2010 · 32% of these records are older, 65% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · 23% of these records are
  • Record last updated2022 · 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).

219 clinical social worker records list a practice address in Bridgeport

They are 219 of the 2,980 NPPES records with a practice address in Bridgeport, and 7,729 clinical social worker records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical social worker records with the nearest ZIP codes

  1. Giesele Fitzsimmons, MSW, LICSW, LCSWBridgeport, CT 066041548587850
  2. Irene Ivaska, LCSWBridgeport, CT 066041437287992
  3. Ramon Jimenez, MSWBridgeport, CT 066041215120852
  4. Anne Marie Lopresti, LCSWBridgeport, CT 066041962692004
  5. Christine McCabe, MSW INTERNBridgeport, CT 066041093040107
  6. Alexandra MolinaBridgeport, CT 066041265606404
  7. Jose Olmo, LCSW LICENSED CLINICBridgeport, CT 066041346338779
  8. Carolina Pereira, LMSWBridgeport, CT 066041659605244

Common questions

What is Steven Diaz, LCSW's NPI number?

Steven Diaz, LCSW's National Provider Identifier (NPI) is 1346550050, issued on Oct 15, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Steven Diaz, LCSW located?

The NPPES record lists a practice address at 1000 Lafayette Blvd FL 11, Bridgeport, CT, 06604. Phone: (860) 922-5034. Providers update this record themselves, so call before visiting.

How can I verify Steven Diaz, LCSW's license?

NPPES lists Connecticut license number 11566, 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. 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.