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

Dr. Don B. Singer, MD

Individual provider Pediatric Pathology Physician · NPI 1992828073

Dr. Don B. Singer, MD is a Pediatric Pathology Physician in Madison, Wisconsin. Licensed in Texas and Wisconsin. Registered with an NPI since 2007.

Licensed in
TX, WI
In the registry since
2007
Specialties on file
2
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

533 W Main St
Madison, WI 53703-4730
Phone: (608) 251-0240
Show map & directions

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

Specialties & licences

Clinical Pathology/Laboratory Medicine Physician (primary) Taxonomy 207ZP0105X · Licence 55409 (WI)
Pediatric Pathology Physician Taxonomy 207ZP0213X · Licence C8440 (TX)

Record details

NPI number1992828073
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 6, 2007
Last updated in NPPESMay 1, 2020
Certification dateMay 1, 2020