NPPES file of Aug 9, 2026

Melissa Blackwell, LCSW

Clinical Social Worker · Ansonia, CT

Melissa Blackwell, LCSW is a clinical social worker with a practice address in Ansonia, Connecticut, and NPI 1639883788, issued on Jan 12, 2023. Check the license 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
1639883788
Name
Melissa Blackwell
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
435 E Main St, Ansonia, CT 06401
Phone
(203) 736-2601
Enumerated
Jan 12, 2023
Record last updated
Feb 12, 2025
Medicare enrollment
Enrolled (PECOS I20250421002334); 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 435 E Main St

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

  1. Lisa Artache, LCSWClinical Social Worker1356502082
  2. Alyssa Callahan, LCSWClinical Social Worker1295331262
  3. Jacquelyn Carrano, LMSWSocial Worker1871151522
  4. Jennifer Champagne, MAProfessional Counselor1316001647
  5. Emily Ciancimino, LCSWClinical Social Worker1528707916
  6. Stephanie CiardellaClinical Social Worker1366039182

Verify Melissa Blackwell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck 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. Bhcare, Inc.Ansonia, CT

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

36 clinical social worker records list a practice address in Ansonia

They are 36 of the 203 NPPES records with a practice address in Ansonia, and 7,729 clinical social worker records in Connecticut.

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 Melissa Blackwell, LCSW's NPI number?

Melissa Blackwell, LCSW's National Provider Identifier (NPI) is 1639883788, issued on Jan 12, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Blackwell, LCSW located?

The NPPES record lists a practice address at 435 E Main St, Ansonia, CT, 06401. Phone: (203) 736-2601. Providers update this record themselves, so call before visiting.

How can I verify Melissa Blackwell, LCSW's license?

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.