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

Melissa Ann Monhollen

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1841817624

Melissa Ann Monhollen is an Addiction (Substance Use Disorder) Counselor in Toledo, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2020
Specialties on file
2

Practice location Address checks out

544 E Woodruff Ave
Toledo, OH 43604-5342
Phone: (419) 214-4673
Show map & directions

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence CDCA.187501 (OH)

Record details

NPI number1841817624
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJune 29, 2020
Last updated in NPPESJuly 24, 2025
Certification dateJuly 24, 2025

Other providers in Toledo