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

Alexandra Marie Decker

Individual provider Behavior Analyst · NPI 1346762945

Alexandra Marie Decker is a Behavior Analyst in Dubuque, Iowa. Works from 2 locations. Registered with an NPI since 2017.

In the registry since
2017
Specialties on file
2

Practice location Address checks out

2055 Holliday Dr Ste 530
Dubuque, IA 52002-0415
Phone: (563) 291-2112
Show map & directions

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

Additional practice locations (1)

  • 7175 Columbia Gateway Dr Ste A, Columbia, MD 21046-2536 — (888) 344-5977

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X
Behavior Technician Taxonomy 106S00000X

Record details

NPI number1346762945
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 14, 2017
Last updated in NPPESNovember 14, 2025
Certification dateNovember 14, 2025
Mailing address2370 Cherry St, Dubuque, IA 52001-5747

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