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

Robert G Sonntag, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1699741397

Robert G Sonntag, MD is a Geriatric Medicine (Internal Medicine) Physician in Minneapolis, Minnesota. Licensed in Minnesota. Registered with an NPI since 2006.

Licensed in
MN
In the registry since
2006
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

4730 Chicago Ave
Minneapolis, MN 55407-3570
Phone: (952) 883-6805
Fax: (952) 853-8864
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 24595 (MN)

Record details

NPI number1699741397
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 23, 2006
Last updated in NPPESOctober 6, 2021
Certification dateOctober 6, 2021
Mailing address8170 33rd Ave S, Ms 21110q, Bloomington, MN 55425-4516

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