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

Michael W Ritter, MD

Individual provider Pediatric Allergy/Immunology Physician · NPI 1003885351

Michael W Ritter, MD is a Pediatric Allergy/Immunology Physician in Madison, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
Specialties on file
2
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

7610 Sawmill Rd
Madison, WI 53717-2207
Phone: (608) 831-1528
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Allergy/Immunology Physician (primary) Taxonomy 2080P0201X · Licence 28907 (WI)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence 28907 (WI)

Record details

NPI number1003885351
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 17, 2006
Last updated in NPPESApril 3, 2024
Certification dateApril 3, 2024
Mailing address7610 Sawmill Rd, Madison, WI 53717-2207

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