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

Landis K Griffeth, PHD, MD

Individual provider Nuclear Medicine Physician · NPI 1861446635

Landis K Griffeth, PHD, MD is a Nuclear Medicine Physician in Dallas, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3500 Gaston Ave
Dallas, TX 75246
Phone: (214) 826-8822
Fax: (214) 826-9792
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nuclear Medicine Physician (primary) Taxonomy 207U00000X · Licence J3486 (TX)

Record details

NPI number1861446635
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , MD
Sole proprietorNo
NPI enumeratedMay 19, 2006
Last updated in NPPESFebruary 15, 2012

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