Progressive Institute LLC in Shelton, CT
This organization bills under NPI 1669944724, an organization record issued on Dec 28, 2018 with the primary taxonomy Substance Use Disorder Rehabilitation Clinic/Center. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1669944724
- Legal name
- Progressive Institute LLC
- Entity
- Type 2 · organization
- Primary taxonomy
- Substance Use Disorder Rehabilitation Clinic/Center 261QR0405X
- Practice location
- 2 TRAP FALLS RD STE 120, Shelton, CT 06484
- Phone
- 203-816-6424
- Enumerated
- Dec 28, 2018
- Record updated
- Sep 8, 2020
- Authorized official
- Director Of Operations (title as filed)
3 clinicians CMS lists with Progressive Institute in Shelton
- Jorge Aguilar-Zanatta, MDPsychiatry Physician1477704971
- Suzanne Levasseur, APRNPediatric Nurse Practitioner1770752685
- Alyssa Twigg, LCSW, LADCClinical Social Worker1619535457
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Connecticut secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.