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

Dr. Timothy Dan Mergens, MD

Individual provider Internal Medicine Physician · NPI 1376697250

Dr. Timothy Dan Mergens, MD is an Internal Medicine Physician in Omaha, Nebraska. Practices as a sole proprietor. Licensed in Iowa and Nebraska.

Licensed in
IA, NE
In the registry since
2007
Specialties on file
2
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

2717 N 118th Cir 300
Omaha, NE 68164-9688
Phone: (402) 445-5569
Fax: (800) 289-0610
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 18174 (NE)
Internal Medicine Physician Taxonomy 207R00000X · Licence 34443 (IA)

Record details

NPI number1376697250
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 22, 2007
Last updated in NPPESJuly 8, 2007

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