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

Barbara S Kosten, RPT

Individual provider Contractor · NPI 1174155709

Barbara S Kosten, RPT is a Contractor in Fenwick, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2020
Specialties on file
2

Practice location Address checks out

7622 Collins Rd
Fenwick, MI 48834-9535
Phone: (231) 349-5809
Show map & directions

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

Specialties & licences

Contractor (primary) Taxonomy 171W00000X (MI)
Phlebotomy Technician Taxonomy 246RP1900X (MI)

Record details

NPI number1174155709
Entity typeIndividual (Type 1)
GenderFemale
Credentials RPT
Sole proprietorYes
NPI enumeratedFebruary 11, 2020
Last updated in NPPESFebruary 11, 2020
Certification dateFebruary 11, 2020
Mailing address7622 Collins Rd, Fenwick, MI 48834-9535