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

William James Hammes, MD

Individual provider Family Medicine Physician · NPI 1902907934

William James Hammes, MD is a Family Medicine Physician in Chaska, 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.

See every abbreviation used in this directory →

Practice location Address checks out

3000 N Chestnut St Ste 120
Chaska, MN 55318-3054
Phone: (952) 448-2050
Fax: (952) 448-2185
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 22159 (MN)

Record details

NPI number1902907934
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 25, 2006
Last updated in NPPESJuly 8, 2007
Mailing address3000 N Chestnut St, Suite 120, Chaska, MN 55318-3054

Other providers in Chaska