Cynthia Leslie Rupp, BCBA
Cynthia Leslie Rupp is a Behavior Analyst provider (Behavior Analyst) practicing in Naperville, IL, registered in the NPPES registry with NPI 1356865075 since 2017.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1356865075 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Cynthia Leslie Rupp |
| Credential | BCBA |
| Sex | Female |
| Practice address | Naperville, IL, 60540 |
| Phone | 3318260226 |
| Enumeration date | 2017-08-03 |
| Last updated in NPPES | 2022-02-17 |
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 | — | IL |
| 171W00000X | Contractor | Secondary | — | — |
Copy-ready billing details
Provider: Cynthia Rupp, BCBA NPI: 1356865075 Taxonomy: 103K00000X (Behavior Analyst) Address: Naperville, IL, 60540
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1902876816 | Josephine Kennedy | Individual | Clinical Psychologist | Naperville, IL |
| 1497725394 | Joanne Lorenz | Individual | Clinical Psychologist | Naperville, IL |
| 1639149164 | Deanna Weiss | Individual | Clinical Psychologist | Naperville, IL |
| 1497868285 | Robert Huvar | Individual | Oral and Maxillofacial Surgery (Dentist) | Naperville, IL |
| 1619083912 | Dupage Psychological Associates Ltd | Organization | Clinical Psychologist | Naperville, IL |
| 1710076245 | Richard Butz | Individual | Optometrist | Naperville, IL |
| 1912097213 | Linda Mathews | Individual | Professional Counselor | Naperville, IL |
| 1861572240 | Alpha Counseling Center Inc | Organization | Mental Health Counselor | Naperville, IL |
Verify this record
Cross-check NPI 1356865075 against the authoritative CMS record: view Cynthia Leslie Rupp 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
Where does Cynthia Rupp practice?
What is the NPI number for Cynthia Rupp?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-02-17.