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

John Neilson Meriwether, MD

Individual provider Family Medicine Physician · NPI 1154469203

John Neilson Meriwether, MD is a Family Medicine Physician in Saint Marys, Kansas. Practices as a sole proprietor and works from 3 locations. Licensed in Kansas.

Licensed in
KS
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

206 S Grand Ave
Saint Marys, KS 66536-1637
Phone: (785) 437-3734
Fax: (785) 437-6186
Show map & directions

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

Additional practice locations (2)

  • 1603 West 4th Street, Holton, KS 66436 — (785) 364-3205
  • 120 W 8th St, Onaga, KS 66521-9574 — (785) 889-4274

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 04-32204 (KS)

Record details

NPI number1154469203
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 1, 2007
Last updated in NPPESOctober 29, 2020
Certification dateOctober 29, 2020
Mailing address1117 S High School St, Columbus, KS 66725

Other providers in Saint Marys