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

Dr. Gerald J. McCarthy, MD

Individual provider Internal Medicine Physician · NPI 1528163110

Dr. Gerald J. McCarthy, MD is an Internal Medicine Physician in Marinette, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
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

3123 Shore Dr Ste 102
Marinette, WI 54143
Phone: (715) 732-2299
Fax: (715) 732-2419
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 22221-020 (WI)

Record details

NPI number1528163110
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 14, 2006
Last updated in NPPESMarch 7, 2023
Mailing address621 Riverside Drive, Thiensville, WI 53092

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