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

MS. Rosemary Ritterhaus, LPC

Individual provider Professional Counselor · NPI 1659746808

MS. Rosemary Ritterhaus, LPC is a Professional Counselor in Oxford, Michigan. Practices as a sole proprietor and works from 2 locations. Licensed in Michigan.

Licensed in
MI
In the registry since
2015
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

150 Stony Lake Dr
Oxford, MI 48371-6739
Phone: (248) 670-8678
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 110 S Washington St, Oxford, MI 48371-4975 — (248) 670-8678

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 6401011074 (MI)

Record details

NPI number1659746808
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedDecember 13, 2015
Last updated in NPPESOctober 7, 2022
Certification dateOctober 7, 2022

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