Dr. Daniel Efrem Weiss, PSY.D.
Dr. Daniel Efrem Weiss is a Clinical Psychologist provider (Psychologist) practicing in Windsor, CT, registered in the NPPES registry with NPI 1285764415 since 2007. The credential PSYD stands for Doctor of Psychology. Practices at Connecticut Therapeutic Counseling LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1285764415 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Daniel Efrem Weiss |
| Credential | PSY.D. |
| Sex | Male |
| Practice address | Windsor, CT, 06095 |
| Phone | 8606886767 |
| Fax | 8606880004 |
| Enumeration date | 2007-03-06 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 002313 | CT |
PSYD — Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential
Copy-ready billing details
Provider: Daniel Weiss, PSY.D. NPI: 1285764415 Taxonomy: 103TC0700X (Clinical Psychologist) Address: Windsor, CT, 06095
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1578552626 | Heath Hightower | Individual | Clinical Social Worker | Windsor, CT |
| 1164431698 | Patricia James | Individual | Clinical Social Worker | Windsor, CT |
| 1063500601 | Jennine Gialopsos | Individual | Clinical Social Worker | Windsor, CT |
| 1992894315 | Thomas Patenaude | Individual | Clinical Psychologist | Windsor, CT |
| 1376669648 | Jennifer Lewis | Individual | Clinical Social Worker | Windsor, CT |
| 1982168688 | Phetsamon Dilullo | Individual | Clinical Social Worker | Windsor, CT |
| 1164986865 | Cherese Boyd | Individual | Clinical Social Worker | Windsor, CT |
| 1811453269 | Connecticut Therapeutic Counseling LLC | Organization | Clinical Social Worker | Windsor, CT |
Verify this record
Cross-check NPI 1285764415 against the authoritative CMS record: view Dr. Daniel Efrem Weiss 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.