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

Mr. Gregory Preston, OTR/L

Individual provider Contractor · NPI 1013167147

Mr. Gregory Preston, OTR/L is a Contractor in Madisonville, Tennessee. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2008
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

520 Cook St Ste D
Madisonville, TN 37354-1508
Phone: (423) 442-1440
Fax: (423) 442-1441
Show map & directions

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

Specialties & licences

Contractor (primary) Taxonomy 171W00000X · Licence OT0000002673 (TN)

Record details

NPI number1013167147
Entity typeIndividual (Type 1)
GenderMale
Credentials OTR/L
Sole proprietorYes
NPI enumeratedSeptember 25, 2008
Last updated in NPPESSeptember 25, 2008