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

Laciee E Rousseau-Mayer, LPC, NCC, MED

Individual provider Professional Counselor · NPI 1871018747

Laciee E Rousseau-Mayer, LPC, NCC, MED is a Mental Health Counselor in Saint Louis, Missouri. Qualified in 2022, 4 years ago. Practices as a sole proprietor and works from 3 locations. Licensed in Missouri.

Years since qualifying
4
Licensed in
MO
In the registry since
2017
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.
NCC — National Certified Counselor
A counsellor certified by the NBCC.
MED — Master of Education
A graduate education degree, written M.Ed.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3284 Ivanhoe Ave Ste E
Saint Louis, MO 63139-2246
Phone: (314) 266-9331
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 1001 Lynch St, Saint Louis, MO 63118-1818 — (314) 535-5600
  • 10024 Office Center Ave Ste 100, Saint Louis, MO 63128-1392 — (314) 729-7050

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 2025006955 (MO)
Mental Health Counselor Taxonomy 101YM0800X · Licence 2025006955 (MO)

Record details

NPI number1871018747
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC , NCC , MED
Sole proprietorYes
NPI enumeratedAugust 11, 2017
Last updated in NPPESJuly 29, 2026
Certification dateJuly 29, 2026

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Other providers in Saint Louis