NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Alyssa Ackerson, LMSW

Clinical Social Worker in Essex, CT · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1083182778

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Registry record

Entity type Individual (Type 1)
Name Alyssa Ackerson
Credential LMSW
Sex Female
Practice address Essex, CT, 06426
Phone (860) 767-0147
Fax (860) 767-0148
Enumeration date Nov 12, 2018
Last updated in NPPES Jun 13, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License MSW.TEMP (CT) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Alyssa Ackerson's NPI record?
Cross-check NPI 1083182778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1083182778 active?
Yes, as of the latest NPPES snapshot, NPI 1083182778 is active (record last updated 2019-06-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-13.