NPPES file of Aug 9, 2026

Abby Murphy Chamberlain Ballerini, LCSW

Clinical Social Worker · Guilford, CT

Abby Murphy Chamberlain Ballerini, LCSW is a clinical social worker with a practice address in Guilford, Connecticut, and NPI 1629704291, issued on Jul 26, 2022. Check the license (Connecticut 011867, 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
1629704291
Name
Abby Murphy Chamberlain Ballerini
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
011867 CT
Self-reported in NPPES; status is on the state search
Practice location
1080 W Lake Ave, Guilford, CT 06437
Phone
(860) 414-5698
Enumerated
Jul 26, 2022
Record last updated
Apr 2, 2026
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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Verify Abby Murphy Chamberlain Ballerini 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 011867
    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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61 clinical social worker records list a practice address in Guilford

They are 61 of the 504 NPPES records with a practice address in Guilford, and 7,729 clinical social worker records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical social worker records in Connecticut

  1. Pirjo Aalto-Fischer, LCSWNew Haven, CT1225473655
  2. Lois Aaron, MSWWest Hartford, CT1447317185
  3. Lisa AaronbergDanielson, CT1740176510
  4. Ingrid AaronsNorwalk, CT1952119158
  5. Kori Abarzua, LCSWBristol, CT1891419578
  6. Jessica Abate, LCSWWest Simsbury, CT1467670596
  7. Laura Abbatemarco, M.S.W.West Hartford, CT1801067459
  8. Luciano Abbatemarco, LCSWHartford, CT1891096764
  9. Daisy Abbott, LCSWMiddletown, CT1831112424
  10. Khalilah AbdulrahimWoodbridge, CT1063087914

Common questions

What is Abby Murphy Chamberlain Ballerini, LCSW's NPI number?

Abby Murphy Chamberlain Ballerini, LCSW's National Provider Identifier (NPI) is 1629704291, issued on Jul 26, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Abby Murphy Chamberlain Ballerini, LCSW located?

The NPPES record lists a practice address at 1080 W Lake Ave, Guilford, CT, 06437. Phone: (860) 414-5698. Providers update this record themselves, so call before visiting.

How can I verify Abby Murphy Chamberlain Ballerini, LCSW's license?

NPPES lists Connecticut license number 011867, 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.