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

Sarah Nicole Mendelssohn, MS, LLP

Individual provider Intellectual & Developmental Disabilities Psychologist · NPI 1073112355

Sarah Nicole Mendelssohn, MS, LLP is an Intellectual & Developmental Disabilities Psychologist in Novi, Michigan. Practices as a sole proprietor and works from 2 locations. Licensed in Michigan.

Licensed in
MI
In the registry since
2020
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

41800 W 11 Mile Rd Ste 110
Novi, MI 48375-1818
Phone: (877) 693-5543
Fax: (248) 221-1775
Show map & directions

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

Additional practice locations (1)

  • 230 Collingwood St Ste 250, Ann Arbor, MI 48103-3845 — (248) 325-8199

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X (MI)
Intellectual & Developmental Disabilities Psychologist Taxonomy 103TM1800X · Licence 6361007919 (MI)

Record details

NPI number1073112355
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LLP
Sole proprietorYes
NPI enumeratedOctober 19, 2020
Last updated in NPPESJuly 11, 2025
Certification dateJuly 11, 2025