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

Dr. Marcio A Shiokawa, MD

Individual provider Internal Medicine Physician · NPI 1629388475

Dr. Marcio A Shiokawa, MD is a Hospitalist in Fond Du Lac, Wisconsin. Qualified in 2000, 26 years ago. Practices with Agnesian Healthcare Inc, a 390-clinician group and accepts Medicare assignment. Licensed in Pennsylvania and Wisconsin.

Years since qualifying
26
Licensed in
PA, WI
In the registry since
2010
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

430 E Division St
Fond Du Lac, WI 54935-4560
Phone: (920) 926-8340
Fax: (920) 926-8370
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 64649 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT 194536 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 64649 (WI)

Record details

NPI number1629388475
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 14, 2010
Last updated in NPPESNovember 17, 2022
Certification dateDecember 1, 2020

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Agnesian Healthcare Inc — 390 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Fond Du Lac