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

Dr. Larry Irwin Lutwick, MD

Individual provider Infectious Disease Physician · NPI 1316904162

Dr. Larry Irwin Lutwick, MD is an Infectious Disease Physician in Eau Claire, Wisconsin. Licensed in Michigan, New York and Wisconsin. Registered with an NPI since 2006.

Licensed in
MI, NY, WI
In the registry since
2006
Specialties on file
3
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

1400 Bellinger St
Eau Claire, WI 54703-5222
Phone: (715) 838-5222
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 68202 (WI)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 4301104211 (MI)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 147931 (NY)

Record details

NPI number1316904162
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2006
Last updated in NPPESSeptember 9, 2021
Certification dateSeptember 9, 2021

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