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

Ryan Butcher, DO

Individual provider Sleep Medicine (Internal Medicine) Physician · NPI 1730541533

Ryan Butcher, DO is a Hospitalist in Fond Du Lac, Wisconsin. Graduated from West Virginia School of Osteopathic Medicine in 2016, 10 years ago. Practices with Agnesian Healthcare Inc, a 390-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
10
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
WI
In the registry since
2016
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

430 E Division St
Fond Du Lac, WI 54935-4597
Phone: (920) 926-5020
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 67903-21 (WI)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 67903-21 (WI)

Record details

NPI number1730541533
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 22, 2016
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025
Mailing address430 E Division St, Fond Du Lac, WI 54935-4597

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesSLEEP MEDICINE
Medical schoolWEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2016 (10 years in practice)
Group practice Agnesian Healthcare Inc — 390 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount