Alison Hirshorn LLC
Alison Hirshorn LLC is a healthcare organization registered as Community/Behavioral Health Agency in Chicago, IL, holding Type 2 (organization) NPI 1659861409 since 2018. The authorized official on file is Alison Hirshorn, Ceo.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1659861409 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Alison Hirshorn LLC |
| Practice address | 155 N MICHIGAN AVE STE 603, Chicago, IL, 60601 |
| Phone | 7735975984 |
| Enumeration date | 2018-05-17 |
| Last updated in NPPES | 2018-05-21 |
Authorized official
| Name | Alison Hirshorn |
|---|---|
| Title | Ceo |
| Phone | 7735975984 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 251S00000X | Community/Behavioral Health Agency | Primary | 180.011532 | IL |
Copy-ready billing details
Provider: Alison Hirshorn LLC NPI: 1659861409 Taxonomy: 251S00000X (Community/Behavioral Health Agency) Address: 155 N MICHIGAN AVE STE 603, Chicago, IL, 60601
Verify this record
Cross-check NPI 1659861409 against the authoritative CMS record: view Alison Hirshorn 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 Alison Hirshorn LLC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-05-21.