Dr. Mark Richard Dixon, PH.D. BCBA-D
Dr. Mark Richard Dixon is a Behavior Analyst provider (Behavior Analyst) practicing in Naperville, IL, registered in the NPPES registry with NPI 1497987747 since 2009. Practices at Emergent Learning LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1497987747 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark Richard Dixon |
| Credential | PH.D. BCBA-D |
| Sex | Male |
| Practice address | Naperville, IL, 60540 |
| Phone | 6305660506 |
| Fax | 6305215610 |
| Enumeration date | 2009-08-20 |
| Last updated in NPPES | 2026-04-06 |
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: Mark Dixon, PH.D. BCBA-D NPI: 1497987747 Taxonomy: 103K00000X (Behavior Analyst) Address: Naperville, IL, 60540
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1982193678 | Kaitleen Quilico | Individual | Behavior Analyst | Naperville, IL |
| 1578308722 | Emergent Learning LLC | Organization | Behavior Analyst | Naperville, IL |
Verify this record
Cross-check NPI 1497987747 against the authoritative CMS record: view Dr. Mark Richard Dixon 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 2026-04-06.