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

Louis Steve Seno Jr., MD

Individual provider Family Medicine Physician · NPI 1376650564

Louis Steve Seno Jr., MD is a Family Medicine Physician in Mequon, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
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

12203 Corporate Pkwy
Mequon, WI 53092-3388
Phone: (262) 387-8200
Fax: (262) 387-8271
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 20090 (WI)

Record details

NPI number1376650564
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 24, 2006
Last updated in NPPESNovember 24, 2025
Certification dateNovember 24, 2025

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