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

Dennis S Hsieh, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1649329038

Dennis S Hsieh, MD is a Geriatric Medicine (Internal Medicine) Physician in Minnetonka, Minnesota. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

9800 Health Care Ln Mail Route PA950-1000
Minnetonka, MN 55343
Phone: (646) 494-7434
Fax: (267) 685-6124
Show map & directions

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence MD057685L (PA)

Record details

NPI number1649329038
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 9, 2007
Last updated in NPPESJanuary 1, 2019

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