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

Mr. Lafayette J Twyner, MD

Individual provider Family Medicine Physician · NPI 1538156138

Mr. Lafayette J Twyner, MD is a Family Medicine Physician in Newton, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2501 1st Ave E Ste D
Newton, IA 50208-4255
Phone: (641) 787-0343
Fax: (641) 787-0353
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20281 (IA)

Record details

NPI number1538156138
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 29, 2005
Last updated in NPPESSeptember 30, 2011

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