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

Dr. Sara Bertha Williar, MD

Individual provider Psychiatry Physician · NPI 1699968321

Dr. Sara Bertha Williar, MD is a Psychiatry Physician in Strawberry Plains, Tennessee. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

710 Cooper Rd
Strawberry Plains, TN 37871-1464
Phone: (865) 933-1972
Fax: (865) 933-9682
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD16989 (TN)

Record details

NPI number1699968321
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 27, 2007
Last updated in NPPESAugust 27, 2007