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

Ongkarn Sarasombath, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1043400104

Ongkarn Sarasombath, MD is an Endocrinology, Diabetes & Metabolism Physician in Fort Smith, Arkansas. Licensed in Missouri. Registered with an NPI since 2007.

Licensed in
MO
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

6801 Rogers Ave
Fort Smith, AR 72903-4067
Phone: (479) 274-2000
Fax: (479) 274-2194
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 2012037438 (MO)

Record details

NPI number1043400104
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 25, 2007
Last updated in NPPESSeptember 1, 2015

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