Diane Yu
Diane Yu is a Social Worker provider (Social Worker) practicing in Willimantic, CT, registered in the NPPES registry with NPI 1063259786 since 2024.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1063259786 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Diane Yu |
| Sex | Female |
| Practice address | 1310 MAIN ST, Willimantic, CT, 06226 |
| Phone | 8607315522 |
| Fax | 8607315536 |
| Enumeration date | 2024-07-10 |
| Last updated in NPPES | 2024-07-10 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 104100000X | Social Worker | Primary | — | — |
Copy-ready billing details
Provider: Diane Yu NPI: 1063259786 Taxonomy: 104100000X (Social Worker) Address: 1310 MAIN ST, Willimantic, CT, 06226
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1831258854 | Jasminka Grgas | Individual | Professional Counselor | Willimantic, CT |
| 1891113056 | Bernice Malachi | Individual | Professional Counselor | Willimantic, CT |
| 1770962896 | Pilar Aguilar | Individual | Marriage & Family Therapist | Willimantic, CT |
| 1982152641 | Christopher Raposo | Individual | Clinical Social Worker | Willimantic, CT |
| 1497276190 | Azra Lupacchino | Individual | Professional Counselor | Willimantic, CT |
| 1568932580 | Athena Bolinger | Individual | Professional Counselor | Willimantic, CT |
| 1861966947 | Mari Elle Pfalzgraf | Individual | Social Worker | Willimantic, CT |
| 1043777949 | Elizabeth Peterson | Individual | Professional Counselor | Willimantic, CT |
Verify this record
Cross-check NPI 1063259786 against the authoritative CMS record: view Diane Yu 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 is the NPI number for Diane Yu?
Where does Diane Yu practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-07-10.