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

Mary Nelle Osborne, PHD

Individual provider Mental Health Counselor · NPI 1760514434

Mary Nelle Osborne, PHD is a Mental Health Counselor in Knoxville, Tennessee. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1451 Dowell Springs Blvd
Knoxville, TN 37909-2441
Phone: (865) 970-9800
Fax: (865) 374-7129
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1760514434
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedMarch 9, 2007
Last updated in NPPESDecember 14, 2011

Other providers in Knoxville