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

Mrs. Gretchen Bishop, MSW, LISW-S

Individual provider Clinical Social Worker · NPI 1740733641

Mrs. Gretchen Bishop, MSW, LISW-S is a Clinical Social Worker in Lagrange, Ohio. Qualified in 2016, 10 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
10
Licensed in
OH
In the registry since
2016
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 161
Lagrange, OH 44050-0161
Phone: (216) 438-0857
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence I.1901681 (OH)
Social Worker Taxonomy 104100000X · Licence 1600483 (OH)

Record details

NPI number1740733641
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LISW-S
Sole proprietorYes
NPI enumeratedJuly 27, 2016
Last updated in NPPESApril 15, 2025
Certification dateApril 15, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount