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

Mike Massay

Individual provider Clinical Social Worker · NPI 1770476046

Mike Massay is a Clinical Social Worker in Florissant, Missouri. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

1150 Graham Rd Ste 102
Florissant, MO 63031-8077
Phone: (314) 206-3400
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1770476046
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 3, 2025
Last updated in NPPESJune 3, 2025
Certification dateJune 3, 2025

Other providers in Florissant