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

Grady Lenor Arth

Individual provider Professional Counselor · NPI 1720826308

Grady Lenor Arth is a Mental Health Counselor in Plymouth, Minnesota. Qualified in 2013, 13 years ago. Practices with Optum Behavioral Care of Colorado PC, a 197-clinician group and accepts Medicare assignment.

Years since qualifying
13
In the registry since
2024

Practice location Address checks out

10000 Hwy 55 Ste 300
Plymouth, MN 55441-6389
Phone: (402) 560-3138
Show map & directions

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X

Record details

NPI number1720826308
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 17, 2024
Last updated in NPPESJuly 17, 2024
Certification dateJuly 17, 2024
Mailing address10000 Hwy 55 Ste 300, Plymouth, MN 55441-6389

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Optum Behavioral Care Of Colorado Pc — 197 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Plymouth