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

MS. Stephanie I Hammes, MS, MFT

Individual provider Marriage & Family Therapist · NPI 1033598461

MS. Stephanie I Hammes, MS, MFT is a Marriage & Family Therapist in Madison, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2015
What do these letters mean?
MS — Master of Science
A graduate science degree.
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

7818 Big Sky Dr Ste 101
Madison, WI 53719-2840
Phone: (608) 203-6267
Fax: (608) 203-6696
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 450-228 (WI)

Record details

NPI number1033598461
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , MFT
Sole proprietorYes
NPI enumeratedMay 19, 2015
Last updated in NPPESMay 19, 2015

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