The Behavior Therapy Group, LLC
The Behavior Therapy Group, LLC is a healthcare organization registered as Psychologist in Greenwich, CT, holding Type 2 (organization) NPI 1073156873 since 2019. The authorized official on file is Kristie Calvillo, Co-Founder.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1073156873 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | The Behavior Therapy Group, LLC |
| Practice address | 55 OLD POST RD NO 2 STE 2C, Greenwich, CT, 06830 |
| Phone | 2033395198 |
| Enumeration date | 2019-10-24 |
| Last updated in NPPES | 2019-10-24 |
Authorized official
| Name | Kristie Calvillo |
|---|---|
| Title | Co-Founder |
| Phone | 2033395198 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 104100000X | Social Worker | Secondary | — | — |
| 1041C0700X | Clinical Social Worker | Secondary | — | — |
| 103T00000X | Psychologist | Primary | — | — |
Copy-ready billing details
Provider: The Behavior Therapy Group, LLC NPI: 1073156873 Taxonomy: 103T00000X (Psychologist) Address: 55 OLD POST RD NO 2 STE 2C, Greenwich, CT, 06830
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1003459801 | Kristie Calvillo | Individual | Clinical Social Worker | Greenwich, CT |
| 1649813387 | Alison Emel | Individual | Psychologist | Greenwich, CT |
Verify this record
Cross-check NPI 1073156873 against the authoritative CMS record: view The Behavior Therapy Group, 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
Who is the authorized official for The Behavior Therapy Group, LLC?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-10-24.