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

Gentry Michael Hansen, DMD, MD

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1235497975

Gentry Michael Hansen, DMD, MD is an Oral and Maxillofacial Surgery (Dentist) in Sioux City, Iowa. Licensed in Iowa, South Dakota and Texas. Registered with an NPI since 2012.

Licensed in
IA, SD, TX
In the registry since
2012
Specialties on file
5
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

5828 Sunnybrook Dr
Sioux City, IA 51106-4253
Phone: (712) 823-9654
Fax: (712) 823-9008
Show map & directions

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

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 09513 (IA)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence D1197 (SD)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence 45169 (IA)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence 11002 (SD)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence 32567 (TX)

Record details

NPI number1235497975
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD , MD
Sole proprietorNo
NPI enumeratedMay 1, 2012
Last updated in NPPESMarch 7, 2024
Certification dateMarch 7, 2024
Mailing address5828 Sunnybrook Dr, Sioux City, IA 51106-4253

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