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Joyce C. Day, Ph.D., LLC

Joyce C. Day, Ph.D., LLC is a healthcare organization registered as Counselor in Southington, CT, holding Type 2 (organization) NPI 1831476811 since 2011. The authorized official on file is Joyce Day, School Psychologist/Lpc.

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NPI 1831476811
Entity type Organization (Type 2)
Legal business name Joyce C. Day, Ph.D., LLC
Practice address 51 N MAIN ST, ABBY PARK BLG. SUITE 3N, Southington, CT, 06489
Phone 8602885400
Fax 8602885100
Enumeration date 2011-11-04
Last updated in NPPES 2012-03-07

Authorized official

Name Joyce Day
Title School Psychologist/Lpc
Phone 86028854000

Taxonomy & classification

Taxonomy code Specialty Primary License State
101Y00000X Counselor Primary 001642 CT

Other identifiers

Identifier Type State Issuer
1003148099 Other CT NPI TYPE I ID
Copy-ready billing details
Provider: Joyce C. Day, Ph.D., LLC
NPI: 1831476811
Taxonomy: 101Y00000X (Counselor)
Address: 51 N MAIN ST, ABBY PARK BLG. SUITE 3N, Southington, CT, 06489

Providers at this address

NPI Name Type Specialty Location
1104820505 Jack Alkon Individual General Practice Dentistry Southington, CT
1336256536 Theodore Zdeblick Individual General Practice Dentistry Southington, CT
1598873358 David Meiners Individual Professional Counselor Southington, CT
1811063597 Laura Lytton Individual Clinical Social Worker Southington, CT
1467511212 Zelisko and Lytton LLC Organization Clinical Social Worker Southington, CT
1326107855 Richard Zelisko Individual Clinical Social Worker Southington, CT
1083743488 Joan Cahill Individual Clinical Social Worker Southington, CT
1306045422 Sandra White Individual Clinical Social Worker Southington, CT

Verify this record

Cross-check NPI 1831476811 against the authoritative CMS record: view Joyce C. Day, Ph.D., LLC on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is Joyce C. Day, Ph.D., LLC?
Joyce C. Day, Ph.D., LLC is registered in NPPES as a Counselor (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-03-07.