Marlon Van Ham
Marlon Van Ham is a Behavior Analyst provider (Behavior Analyst) practicing in O Fallon, IL, registered in the NPPES registry with NPI 1053885749 since 2019.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1053885749 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Marlon Van Ham |
| Sex | Female |
| Practice address | O Fallon, IL, 62269 |
| Phone | 6187265870 |
| Enumeration date | 2019-01-15 |
| Last updated in NPPES | 2019-01-15 |
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 | — | — |
Copy-ready billing details
Provider: Marlon Van Ham NPI: 1053885749 Taxonomy: 103K00000X (Behavior Analyst) Address: O Fallon, IL, 62269
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124044698 | Abc Pediatric Therapy, LLC | Organization | Speech-Language Pathologist | O Fallon, IL |
| 1881711620 | Stacy Bragg | Individual | Pediatric Occupational Therapist | O Fallon, IL |
| 1023135647 | Amanda Terstriep | Individual | Occupational Therapist | O Fallon, IL |
| 1215100938 | Amanda Newkirk | Individual | Speech-Language Pathologist | O Fallon, IL |
| 1619115557 | Andrea Russell | Individual | Speech-Language Pathologist | O Fallon, IL |
| 1134442726 | Appletree Therapy Services, LLC. | Organization | Clinic/Center | O Fallon, IL |
| 1447520168 | Appletree Therapy Services, LLC | Organization | Rehabilitation Clinic/Center | O Fallon, IL |
| 1013270701 | Amber Chappell. | Individual | Speech-Language Pathologist | O Fallon, IL |
Verify this record
Cross-check NPI 1053885749 against the authoritative CMS record: view Marlon Van Ham 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-01-15.