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

Alyssa Alexondra Willis

Individual provider Assistant Behavior Analyst · NPI 1831089135

Alyssa Alexondra Willis is an Assistant Behavior Analyst in Washington, District of Columbia. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

5507 7th St NW
Washington, DC 20011-3178
Phone: (216) 972-4638
Show map & directions

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

Specialties & licences

Assistant Behavior Analyst (primary) Taxonomy 106E00000X

Record details

NPI number1831089135
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 8, 2025
Last updated in NPPESJuly 8, 2025
Certification dateJuly 8, 2025

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