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

Individual provider Internal Medicine Physician · NPI 1689642845

Dr. Michael D Johnson, MD is an Internal Medicine in Sheboygan, Wisconsin. Graduated from Ohio State University College of Medicine in 1997, 29 years ago. Practices with Sheboygan Physicians Group SC, a 15-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
29
Trained at
Ohio State University College of Medicine
Licensed in
WI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2920 Superior Ave
Sheboygan, WI 53081-1944
Phone: (920) 453-5410
Fax: (920) 803-2990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 42241020 (WI)

Record details

NPI number1689642845
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESJuly 13, 2026
Mailing address2920 Superior Ave, Sheboygan, WI 53081-1944

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Sheboygan Physicians Group S.C. — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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