NPPES file of Aug 9, 2026

Tara Concetta O'Neil, LCSW

Clinical Social Worker · Bridgeport, CT

Tara Concetta O'Neil, LCSW is a clinical social worker with a practice address in Bridgeport, Connecticut, and NPI 1043797020, issued on Jul 23, 2018. Check the license (Connecticut 011103, 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
1043797020
Name
Tara Concetta O'Neil
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
011103 CT
4330 CT
Self-reported in NPPES; status is on the state search
Practice location
1046 Fairfield Ave, Bridgeport, CT 06605
Phone
(203) 330-6000
Enumerated
Jul 23, 2018
Record last updated
Aug 16, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210127001049); 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 1046 Fairfield Ave

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

  1. Nicole Altbaum-NashClinical Social Worker1124238894
  2. Brian BeckenAddiction (Substance Use Disorder) Counselor1518178540
  3. Megan BourguillonMental Health Counselor1104055474
  4. Judith BryantAddiction (Substance Use Disorder) Counselor1487864989
  5. Linda CarsonAddiction (Substance Use Disorder) Counselor1255506168
  6. Charalene ChambersAddiction (Substance Use Disorder) Counselor1376795336

Verify Tara Concetta O'Neil 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 011103
    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. South-West Community Health Center IncBridgeport, CT

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

Tara Concetta O'Neil among 7,729 clinical social worker records in Connecticut

Tara Concetta O'Neil, 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 2018, is newer than 63% of them.

  • NPI issued2018 · 63% of these records are older, 33% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 23% of these records are
  • Graduated2018 · median 2009 among the 1,784 with a school on file
  • Record last updated2020 · 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.

The 8 clinical social worker records with the nearest ZIP codes

  1. Ivelise AliceaBridgeport, CT 066051225469059
  2. Nicole Altbaum-NashBridgeport, CT 066051124238894
  3. Yvonne BooyBridgeport, CT 066051831518513
  4. David Brown, LCSWBridgeport, CT 066051538574827
  5. Karen Cerrato, LCSWBridgeport, CT 066051609083948
  6. Mariann Gaynes, MSW LCSWBridgeport, CT 066051306977251
  7. Carmen HattonBridgeport, CT 066051245572130
  8. Elena Hopkins, LCSWBridgeport, CT 066051851656912

Common questions

What is Tara Concetta O'Neil, LCSW's NPI number?

Tara Concetta O'Neil, LCSW's National Provider Identifier (NPI) is 1043797020, issued on Jul 23, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Tara Concetta O'Neil, LCSW located?

The NPPES record lists a practice address at 1046 Fairfield Ave, Bridgeport, CT, 06605. Phone: (203) 330-6000. Providers update this record themselves, so call before visiting.

How can I verify Tara Concetta O'Neil, LCSW's license?

NPPES lists Connecticut license number 011103, 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.