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

Individual provider Marriage & Family Therapist · NPI 1720513872

Meghan O'Nyon, LMFT is a Marriage & Family Therapist in Maryville, Tennessee. Practices as a sole proprietor. Licensed in California and Tennessee.

Licensed in
CA, TN
In the registry since
2017
Specialties on file
2
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

307 High St
Maryville, TN 37804-5847
Phone: (865) 320-3063
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 1617 (TN)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 98869 (CA)

Record details

NPI number1720513872
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedApril 26, 2017
Last updated in NPPESJune 20, 2020
Certification dateJune 20, 2020

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