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
Mailing address544 E Woodruff Ave, Toledo, OH 43604-5342

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