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

Peggy A Callahan, MD

Individual provider Family Medicine Physician · NPI 1093732661

Peggy A Callahan, MD is a Family Medicine Physician in West Allis, 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

8901 W Lincoln Ave Hyperbaric Medicine And Wound Care
West Allis, WI 53227-2409
Phone: (414) 203-3760
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 37393 (WI)

Record details

NPI number1093732661
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 17, 2006
Last updated in NPPESOctober 18, 2012

Other providers in West Allis