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
Mailing address533 W Main St Apt 211, Madison, WI 53703-4733