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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

Where does Mark Dixon practice?
The practice location on file with NPPES is in Naperville, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Dixon?
The National Provider Identifier (NPI) for Mark Dixon is 1497987747, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-04-06.