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

Christina Lynn Trethewey

Individual provider Speech-Language Pathologist · NPI 1336824366

Christina Lynn Trethewey is a Qualified Speech Language Pathologist in Holland, Michigan. Qualified in 2018, 8 years ago. Practices with Empowerme Rehabilitation Illinois LLC, a 367-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
8
Licensed in
MI
In the registry since
2023

Practice location Address checks out

12300 Quincy St
Holland, MI 49424-8354
Phone: (616) 834-0220
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 7101008204 (MI)

Record details

NPI number1336824366
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 19, 2023
Last updated in NPPESSeptember 4, 2024
Certification dateSeptember 4, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED SPEECH LANGUAGE PATHOLOGIST
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Empowerme Rehabilitation Illinois Llc — 367 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Holland