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

William Alvarez, MD

Individual provider Gastroenterology Physician · NPI 1780792887

William Alvarez, MD is a Gastroenterology Physician in Manitowoc, 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

1900 Woodland Dr
Manitowoc, WI 54220-9662
Phone: (920) 320-6212
Fax: (920) 684-5548
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 46006 (WI)

Record details

NPI number1780792887
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 28, 2006
Last updated in NPPESJuly 3, 2012
Mailing addressPo Box 2290, Manitowoc, WI 54221-2290

Other providers in Manitowoc