NPPES file of Aug 9, 2026

Debra Bader, LCSW

Clinical Social Worker · Greenwich, CT

Debra Bader, LCSW is a clinical social worker with a practice address in Greenwich, Connecticut, and NPI 1871702936, issued on May 22, 2007. Check the license (Connecticut 002957, 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
1871702936
Name
Debra Bader
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
002957 CT
Self-reported in NPPES; status is on the state search
Practice location
20 Bridge St, Greenwich, CT 06830
Phone
(203) 629-2822
Enumerated
May 22, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(203) 629-2940
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.
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Also registered at 20 Bridge St

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

  1. Kaye Barker, LCSWClinical Social Worker1093924128
  2. Amy Bauer, LCSWClinical Social Worker1891029716
  3. Eva Brewer, MSWClinical Social Worker1386288363
  4. Denise Brosens, MSWClinical Social Worker1013168707
  5. Jeanmarie Cahill, LCSWClinical Social Worker1366880403
  6. Laurel CareyClinical Social Worker1033316062

Verify Debra Bader 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 002957
    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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Debra Bader among 7,729 clinical social worker records in Connecticut

Debra Bader, 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 2007, is newer than 14% of them.

  • NPI issued2007 · 14% of these records are older, 76% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · 23% of these records are
  • Record last updated2007 · 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).

126 clinical social worker records list a practice address in Greenwich

They are 126 of the 1,184 NPPES records with a practice address in Greenwich, 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. Kaye Barker, LCSWGreenwich, CT 068301093924128
  2. Emily Guttman, LCSWGreenwich, CT 068301124178785
  3. Elizabeth Hartley, LCSWGreenwich, CT 068301376565853
  4. William Hartman, PHDGreenwich, CT 068301124176276
  5. Gina Krajeski, MSWGreenwich, CT 068301922174663
  6. Roni Lang, L.C.S.W.Greenwich, CT 068301427062587
  7. Dudley Mairs, MSWGreenwich, CT 068301164632477
  8. Janet Osborne, N.C.C.Greenwich, CT 068301932301470

Common questions

What is Debra Bader, LCSW's NPI number?

Debra Bader, LCSW's National Provider Identifier (NPI) is 1871702936, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Debra Bader, LCSW located?

The NPPES record lists a practice address at 20 Bridge St, Greenwich, CT, 06830. Phone: (203) 629-2822. Providers update this record themselves, so call before visiting.

How can I verify Debra Bader, LCSW's license?

NPPES lists Connecticut license number 002957, 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.