Maggi Holtzhauser Cardenas
Maggi Holtzhauser Cardenas is a Behavior Analyst provider (Behavior Analyst) practicing in Aurora, IL, registered in the NPPES registry with NPI 1154731974 since 2014. Practices at Foundations Counseling and Assessments LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1154731974 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Maggi Holtzhauser Cardenas |
| Sex | Female |
| Practice address | Aurora, IL, 60502 |
| Phone | 8883083728 |
| Enumeration date | 2014-05-01 |
| Last updated in NPPES | 2019-09-12 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | 1-12-11449 | IL |
Copy-ready billing details
Provider: Maggi Cardenas NPI: 1154731974 Taxonomy: 103K00000X (Behavior Analyst) Address: Aurora, IL, 60502
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1417225343 | Angela Zavala | Individual | Behavior Technician | Aurora, IL |
| 1871963868 | Michelle Chvalovsky | Individual | Behavior Analyst | Aurora, IL |
| 1619410511 | Jesenia Perez | Individual | Behavior Technician | Aurora, IL |
| 1861935777 | Kelly Murray | Individual | Behavior Technician | Aurora, IL |
| 1780102590 | Kaleena White | Individual | Behavior Technician | Aurora, IL |
| 1679083935 | Michelle Gizewski | Individual | Behavior Analyst | Aurora, IL |
| 1275182743 | Foundations Counseling and Assessments LLC | Organization | Psychologist | Aurora, IL |
| 1851942817 | Eugene Jiongco | Individual | Behavior Analyst | Aurora, IL |
Verify this record
Cross-check NPI 1154731974 against the authoritative CMS record: view Maggi Holtzhauser Cardenas 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 2019-09-12.