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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-03-07.