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

Mark Johnson Oakes

Individual provider Case Manager/Care Coordinator · NPI 1134665813

Mark Johnson Oakes is a Mental Health Counselor in Metairie, Louisiana. Qualified in 2016, 10 years ago. Practices as a sole proprietor. Licensed in Louisiana.

Years since qualifying
10
Licensed in
LA
In the registry since
2017
Specialties on file
3

Practice location Address checks out

4300 S I 10 Service Rd W Ste 215
Metairie, LA 70001-7436
Phone: (504) 301-9990
Show map & directions

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 7250 (LA)
Case Manager/Care Coordinator Taxonomy 171M00000X
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1134665813
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJanuary 18, 2017
Last updated in NPPESMarch 7, 2025
Certification dateMarch 7, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Metairie