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

Gary A. Koenig, MD

Individual provider Internal Medicine Physician · NPI 1942204656

Gary A. Koenig, MD is an Internal Medicine Physician in Omaha, Nebraska. Licensed in Iowa and Nebraska. Registered with an NPI since 2005.

Licensed in
IA, NE
In the registry since
2005
Specialties on file
8
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

1120 N 103rd Plz Ste 102
Omaha, NE 68114-1114
Phone: (402) 354-0120
Fax: (402) 354-0125
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Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 17844 (NE)
Internal Medicine Physician Taxonomy 207R00000X · Licence 17844 (NE)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 17844 (NE)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 17844 (NE)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence 23943 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 23943 (IA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 23943 (IA)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 23943 (IA)

Record details

NPI number1942204656
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2005
Last updated in NPPESAugust 22, 2016

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