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

Milissa A. Underwood, BCBA

Individual provider Behavior Analyst · NPI 1922303304

Milissa A. Underwood, BCBA is a Behavior Analyst in Saint Louis, Missouri. Works from 3 locations. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

12430 Tesson Ferry Rd # 102
Saint Louis, MO 63128-2702
Phone: (855) 832-6727
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)

  • 400 W Capitol Ave, Little Rock, AR 72201-3436 — (855) 832-6727
  • 7108 S Kanner Hwy, Stuart, FL 34997-7462 — (855) 832-6727

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1-09-5248

Record details

NPI number1922303304
Entity typeIndividual (Type 1)
GenderFemale
Credentials BCBA
Sole proprietorNo
NPI enumeratedJanuary 17, 2011
Last updated in NPPESFebruary 20, 2026
Certification dateFebruary 20, 2026

Other providers in Saint Louis