Insight Psychological Centers
Insight Psychological Centers is a healthcare organization registered as Health Maintenance Organization in Chicago, IL, holding Type 2 (organization) NPI 1811260243 since 2012. The authorized official on file is Erika Siesennop, Registered Dietitian.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1811260243 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Insight Psychological Centers |
| Practice address | 333 N MICHIGAN AVE, 19TH FLOOR, Chicago, IL, 60601 |
| Phone | 7733212755 |
| Enumeration date | 2012-02-15 |
| Last updated in NPPES | 2012-02-15 |
Authorized official
| Name | Erika Siesennop |
|---|---|
| Title | Registered Dietitian |
| Phone | 7732411747 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 302R00000X | Health Maintenance Organization | Primary | — | IL |
Copy-ready billing details
Provider: Insight Psychological Centers NPI: 1811260243 Taxonomy: 302R00000X (Health Maintenance Organization) Address: 333 N MICHIGAN AVE, 19TH FLOOR, Chicago, IL, 60601
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1497747513 | Darryl Pure | Individual | Clinical Psychologist | Chicago, IL |
| 1639159171 | Ana Sison | Individual | Chiropractor | Chicago, IL |
| 1225093677 | Marcia Slomowitz | Individual | Psychiatry Physician | Chicago, IL |
| 1407893159 | Samuel Goldman | Individual | Psychiatry Physician | Chicago, IL |
| 1518909753 | Emily Forcade | Individual | Psychiatry Physician | Chicago, IL |
| 1902815178 | Nancy Norton | Individual | Clinical Psychologist | Chicago, IL |
| 1164432332 | Nathan Schlessinger,M.D.,S.C. | Organization | Medical Specialty Clinic/Center | Chicago, IL |
| 1043323744 | Insight Psychological Center | Organization | Adult Mental Health Clinic/Center | Chicago, IL |
Verify this record
Cross-check NPI 1811260243 against the authoritative CMS record: view Insight Psychological Centers 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 Insight Psychological Centers?
What is the NPI number for Insight Psychological Centers?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-02-15.