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

Dr. Thomas Oommen

Individual provider Internal Medicine Physician · NPI 1346324993

Dr. Thomas Oommen is an Internal Medicine Physician in Chillicothe, Ohio. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006

Practice location Address checks out

17273 State Route 104
Chillicothe, OH 45601
Phone: (740) 773-1141
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X (IL)

Record details

NPI number1346324993
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 24, 2006
Last updated in NPPESJuly 8, 2007
Mailing address5250 Timberlake Cir, Orient, OH 43146-9249

Other providers in Chillicothe