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

Mrs. Beth Oster, CPM

Individual provider Midwife · NPI 1669853354

Mrs. Beth Oster, CPM is a Midwife in Interlochen, Michigan. Practices as a sole proprietor. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

2921 Gonder Rd
Interlochen, MI 49643-8414
Phone: (913) 617-7476
Fax: (231) 346-6009
Show map & directions

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

Specialties & licences

Midwife (primary) Taxonomy 176B00000X

Record details

NPI number1669853354
Entity typeIndividual (Type 1)
GenderFemale
Credentials CPM
Sole proprietorYes
NPI enumeratedJune 18, 2015
Last updated in NPPESOctober 28, 2020
Certification dateOctober 28, 2020
Mailing address2921 Gonder Rd, Interlochen, MI 49643-8414