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

Mrs. Alyssa J Ervin, MS

Individual provider Behavior Analyst · NPI 1548862204

Mrs. Alyssa J Ervin, MS is a Behavior Analyst in Mount Morris, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2020
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

1220 N Moose Rd
Mount Morris, IL 61054-9712
Phone: (614) 439-3586
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1-25-86683 (IL)
Case Manager/Care Coordinator Taxonomy 171M00000X

Record details

NPI number1548862204
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorYes
NPI enumeratedNovember 9, 2020
Last updated in NPPESDecember 23, 2025
Certification dateDecember 23, 2025