Abrams Treatment Associates, Ltd
Abrams Treatment Associates, Ltd is a healthcare organization registered as Clinical Social Worker in Chicago, IL, holding Type 2 (organization) NPI 1679674360 since 2006. The authorized official on file is Robert Abrams, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1679674360 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Abrams Treatment Associates, Ltd |
| Practice address | 333 E ONTARIO ST, 3303B, Chicago, IL, 60611 |
| Phone | 8474800010 |
| Fax | 2198798571 |
| Enumeration date | 2006-09-26 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Robert Abrams |
|---|---|
| Title | President |
| Phone | 8474800010 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Primary | — | IL |
Copy-ready billing details
Provider: Abrams Treatment Associates, Ltd NPI: 1679674360 Taxonomy: 1041C0700X (Clinical Social Worker) Address: 333 E ONTARIO ST, 3303B, Chicago, IL, 60611
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1376550822 | Arthur Nielsen | Individual | Psychiatry Physician | Chicago, IL |
| 1578651022 | Michael Solomon | Individual | Psychiatry Physician | Chicago, IL |
| 1992876684 | Judith Wilen | Individual | Clinical Psychologist | Chicago, IL |
| 1194870899 | Jordan Tilden | Individual | General Practice Dentistry | Chicago, IL |
| 1831244045 | Dr. Jordan Tilden & Associates | Organization | General Practice Dentistry | Chicago, IL |
| 1093854382 | Tamara Sher | Individual | Clinical Psychologist | Chicago, IL |
| 1023150919 | Lauren E. Wagner, M.D., S.C. | Organization | Psychiatry Physician | Chicago, IL |
| 1770609083 | Patricia Buckley | Individual | Clinical Psychologist | Chicago, IL |
Verify this record
Cross-check NPI 1679674360 against the authoritative CMS record: view Abrams Treatment Associates, Ltd 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 Abrams Treatment Associates, Ltd?
Who is the authorized official for Abrams Treatment Associates, Ltd?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.