NPPES file of Aug 9, 2026

Cassandra Lynn Manger, LCSW

Clinical Social Worker · Mansfield Center, CT

Cassandra Lynn Manger, LCSW is a clinical social worker with a practice address in Mansfield Center, Connecticut, and NPI 1639786072, issued on Sep 29, 2020. Check the license (Connecticut 011449, 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
1639786072
Name
Cassandra Lynn Manger
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
011449 CT
Self-reported in NPPES; status is on the state search
Practice location
140 N Frontage RD, Mansfield Center, CT 06250
Phone
(860) 456-2261
Enumerated
Sep 29, 2020
Record last updated
Jun 17, 2026
Fax
(860) 450-1357
Medicare enrollment
Enrolled (PECOS I20210810000300); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 140 N Frontage RD

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

  1. Alison Adams, LMSWSocial Worker1033992797
  2. Arianna Agati, LMSWSocial Worker1023796695
  3. Addison Belcamino, LMSWSocial Worker1033089743
  4. Rebecca Belliveau Herman, LMSWSocial Worker1346040334
  5. Jessica Benavidez, LPCProfessional Counselor1295428209
  6. Andrew Botelho, LPC-AProfessional Counselor1295621472

Verify Cassandra Lynn Manger 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 011449
    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. Stokes Counseling Services LLCNaugatuck, CT

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

Cassandra Lynn Manger among 7,729 clinical social worker records in Connecticut

Cassandra Lynn Manger, 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 2020, is newer than 71% of them.

  • NPI issued2020 · 71% of these records are older, 26% 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 updated2026 · 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).

52 clinical social worker records list a practice address in Mansfield Center

They are 52 of the 295 NPPES records with a practice address in Mansfield Center, and 7,729 clinical social worker records in Connecticut.

The 8 clinical social worker records with the nearest ZIP codes

  1. Michael Asinas, LICSWMansfield Center, CT 062501811179732
  2. Joann Averill, LCSWMansfield Center, CT 062501285766451
  3. Susan Blayer, LCSW, MDIVMansfield Center, CT 062501225172281
  4. Nancy D'Angelo, LCSWMansfield Ctr, CT 062501982934527
  5. Irene Demers, LCSWMansfield Center, CT 062501295065324
  6. Lynn Dove, LCSWMansfield Center, CT 062501992847305
  7. Bryan Hall, MSWMansfield Center, CT 062501063749356
  8. Jennifer Lombardi, LCSWMansfield Center, CT 062501689806424

Common questions

What is Cassandra Lynn Manger, LCSW's NPI number?

Cassandra Lynn Manger, LCSW's National Provider Identifier (NPI) is 1639786072, issued on Sep 29, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra Lynn Manger, LCSW located?

The NPPES record lists a practice address at 140 N Frontage RD, Mansfield Center, CT, 06250. Phone: (860) 456-2261. Providers update this record themselves, so call before visiting.

How can I verify Cassandra Lynn Manger, LCSW's license?

NPPES lists Connecticut license number 011449, 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.