Peggy Cook, BCBA
Peggy Cook is a Behavior Analyst provider (Behavior Analyst) practicing in Wheaton, IL, registered in the NPPES registry with NPI 1528624236 since 2019.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1528624236 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Peggy Cook |
| Credential | BCBA |
| Sex | Female |
| Practice address | 1725 S NAPERVILLE RD STE 110, Wheaton, IL, 60189 |
| Phone | 8154691500 |
| Enumeration date | 2019-05-17 |
| Last updated in NPPES | 2024-08-27 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | 1-21-48899 | IL |
| 106S00000X | Behavior Technician | Secondary | 17-44451 | IL |
Copy-ready billing details
Provider: Peggy Cook, BCBA NPI: 1528624236 Taxonomy: 103K00000X (Behavior Analyst) Address: 1725 S NAPERVILLE RD STE 110, Wheaton, IL, 60189
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1407141112 | Amy Hart | Individual | Occupational Therapist | Wheaton, IL |
| 1588030530 | Pamela Kooi | Individual | Speech-Language Pathologist | Wheaton, IL |
| 1588039010 | Brittany Thompson | Individual | Specialist | Wheaton, IL |
| 1477913655 | Brittany Seneczko | Individual | Pediatric Occupational Therapist | Wheaton, IL |
| 1497104699 | Brenda Wiley | Individual | Psychologist | Wheaton, IL |
| 1063965408 | Kristen Goerth | Individual | Speech-Language Pathologist | Wheaton, IL |
| 1912451774 | Kellie Orr | Individual | Speech-Language Pathologist | Wheaton, IL |
| 1669922647 | Mary Mathew | Individual | Behavior Technician | Wheaton, IL |
Verify this record
Cross-check NPI 1528624236 against the authoritative CMS record: view Peggy Cook 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 2024-08-27.