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

Joann L. Data, MD, PHD

Individual provider Internal Medicine Physician · NPI 1659609808

Joann L. Data, MD, PHD is an Internal Medicine Physician in Sparta, Tennessee. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

777 Pin Hook Rd
Sparta, TN 38583-4460
Phone: (931) 761-2918
Fax: (931) 761-2918
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0000008104 (TN)

Record details

NPI number1659609808
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedNovember 30, 2009
Last updated in NPPESNovember 30, 2009
Mailing address777 Pin Hook Rd, Sparta, TN 38583-4460

Other providers in Sparta