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

Dr. William Ritt, DO

Individual provider Surgery Physician · NPI 1811283526

Dr. William Ritt, DO is a General Surgery in Sheboygan, Wisconsin. Qualified in 2011, 15 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
15
Licensed in
WI
In the registry since
2011
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

3400 Union Ave
Sheboygan, WI 53081-8426
Phone: (920) 828-2700
Show map & directions

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

Additional practice locations (1)

  • 2414 Kohler Memorial Dr, Sheboygan, WI 53081-3129 — (920) 457-4461

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 65758-21 (WI)

Record details

NPI number1811283526
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 21, 2011
Last updated in NPPESJuly 14, 2025
Certification dateJuly 14, 2025
Mailing addressPo Box 735044, Chicago, IL 60673-5044

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Sheboygan