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

Sandra Koester, ATC

Individual provider Sports Medicine (Orthopaedic Surgery) Physician · NPI 1154839140

Sandra Koester, ATC is a Sports Medicine (Orthopaedic Surgery) Physician in Waukesha, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2018.

Licensed in
WI
In the registry since
2018
What do these letters mean?
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.

See every abbreviation used in this directory →

Practice location Address checks out

1111 Delafield St
Waukesha, WI 53188
Phone: (262) 303-5505
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Medicine (Orthopaedic Surgery) Physician (primary) Taxonomy 207XX0005X · Licence 1442 (WI)

Record details

NPI number1154839140
Entity typeIndividual (Type 1)
GenderFemale
Credentials ATC
Sole proprietorNo
NPI enumeratedJanuary 12, 2018
Last updated in NPPESJanuary 12, 2018