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

Ismael Garcia Guerrero, MD

Individual provider Internal Medicine Physician · NPI 1073304804

Ismael Garcia Guerrero, MD is an Internal Medicine Physician in Marshfield, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2025.

Licensed in
WI
In the registry since
2025
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1000 N Oak Ave
Marshfield, WI 54449-5702
Phone: (800) 782-8581
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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 101353-851 (WI)

Record details

NPI number1073304804
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2025
Last updated in NPPESMay 13, 2025
Certification dateMay 12, 2025

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