Alyssa G. Twigg, LCSW, LADC
Clinical Social Worker · Shelton, CT
Alyssa G. Twigg, LCSW, LADC is a clinical social worker with a practice address in Shelton, Connecticut, and NPI 1619535457, issued on Jun 5, 2019. Check the license (Connecticut 011919, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa G. Twigg
- Credential
- LCSW, LADC
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 011919 CT
1349 CT
Self-reported in NPPES; status is on the state search - Practice location
- 2 Trap Falls RD, Shelton, CT 06484
- Phone
- (203) 816-6424
- Enumerated
- Jun 5, 2019
- Record last updated
- Aug 8, 2024
- Medicare enrollment
- Enrolled (PECOS I20191007000840); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,729 in Connecticut → Look up another NPI →
Also registered at 2 Trap Falls RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- John Dasilva, MDAnesthesiology Physician1740554195
- Diana Franco, CRNACertified Registered Nurse Anesthetist1750665972
- James Fulton, LADCAddiction (Substance Use Disorder) Counselor1225796089
Verify Alyssa G. Twigg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 011919Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Progressive Institute LLCShelton, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyssa G. Twigg among 7,729 clinical social worker records in Connecticut
Alyssa G. Twigg, LCSW, LADC 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 2019, is newer than 67% of them.
- NPI issued2019 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated2019 · median 2009 among the 1,784 with a school on file
- Record last updated2024 · 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).
57 clinical social worker records list a practice address in Shelton
They are 57 of the 811 NPPES records with a practice address in Shelton, and 7,729 clinical social worker records in Connecticut.
All 7,729 in Connecticut → Every provider in Shelton → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Deborah Alter, L.C.S.W.Shelton, CT 064841972721512
- Dammy Bamisile, MSW LCSWShelton, CT 064841336326495
- Eliza Borecka, MA, MSW, LCSWShelton, CT 064841760562243
- Seweryn Borecki, LCSWShelton, CT 064841730376369
- Denise Cirillo-Romaniello, MSW LCSWShelton, CT 064841649386780
- Jennifer Cohen, CSWShelton, CT 064841821166455
- Patricia Francek, MSWShelton, CT 064841609059930
- Jennifer GuarinoShelton, CT 064841114029469
Common questions
What is Alyssa G. Twigg, LCSW, LADC's NPI number?
Alyssa G. Twigg, LCSW, LADC's National Provider Identifier (NPI) is 1619535457, issued on Jun 5, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa G. Twigg, LCSW, LADC located?
The NPPES record lists a practice address at 2 Trap Falls RD, Shelton, CT, 06484. Phone: (203) 816-6424. Providers update this record themselves, so call before visiting.
How can I verify Alyssa G. Twigg, LCSW, LADC's license?
NPPES lists Connecticut license number 011919, 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.