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

John Chester Lasher, MD

Individual provider Nuclear Radiology Physician · NPI 1497704654

John Chester Lasher, MD is a Nuclear Radiology Physician in Amarillo, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2006
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

6700 W 9th Ave
Amarillo, TX 79106-1729
Phone: (806) 356-5519
Fax: (806) 356-5508
Show map & directions

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

Specialties & licences

Nuclear Radiology Physician (primary) Taxonomy 2085N0904X · Licence G2417 (TX)

Record details

NPI number1497704654
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 8, 2006
Last updated in NPPESNovember 16, 2009