Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Isacc Jermayne Mason
Behavior Analyst in Lawton, OK · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538434246
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Registry record
Entity type Individual (Type 1)
Name Mr. Isacc Jermayne Mason
Sex Male
Practice address 15 Nw Village Green Dr Apt 232, Lawton, OK, 73505
Phone (580) 583-8788
Enumeration date Mar 13, 2012
Last updated in NPPES Mar 13, 2012
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License N083011721 (OK) Primary
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.
Frequently asked questions
What is the NPI number for Isacc Mason?
The National Provider Identifier (NPI) for Isacc Mason is 1538434246, a Type 1 (individual) record in the CMS NPPES registry.
Where does Isacc Mason practice?
The practice location on file with NPPES is in Lawton, OK. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-13.