MASON MCLELLAN
NPI 1235003039
Behavior Technician in Hattiesburg, MS
About Mason Mclellan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MASON MCLELLAN (NPI 1235003039) is an individual behavior technician in Hattiesburg, Mississippi and active in the NPI registry since October 2025.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HATTIESBURG, MS 39402
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mason Mclellan's NPI number?
The NPI number for Mason Mclellan is 1235003039. It was assigned to this individual provider in the NPPES registry on October 3, 2025.
Where is Mason Mclellan located?
Mason Mclellan practices at 32 Millbranch Rd Ste 40, Hattiesburg, MS 39402. The listed phone number is (601) 255-5264.
What is Mason Mclellan's specialty?
The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.
When was this NPI record last updated?
The NPPES record for Mason Mclellan was last updated on October 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.