Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mattison Gabrielle Alexander

Individual provider Peer Specialist · NPI 1558073171

Mattison Gabrielle Alexander is a Peer Specialist in Heavener, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2022.

Licensed in
OK
In the registry since
2022
Specialties on file
2

Practice location Address checks out

511 E 2nd St
Heavener, OK 74937-3419
Phone: (918) 653-7718
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X (OK)
Health & Wellness Coach Taxonomy 171400000X

Record details

NPI number1558073171
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 14, 2022
Last updated in NPPESMay 1, 2025
Certification dateMay 1, 2025
Mailing address511 E 2nd St, Heavener, OK 74937-3419

Other providers in Heavener