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

Dr. Brett Robert Leingang, MD

Individual provider Pediatrics Physician · NPI 1780815688

Dr. Brett Robert Leingang, MD is a Pediatrics Physician in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2009.

Licensed in
MI
In the registry since
2009
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

100 Michigan St NE Rm 280
Grand Rapids, MI 49503-2560
Phone: (616) 267-0115
Fax: (616) 267-0090
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 4301094529 (MI)

Record details

NPI number1780815688
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2009
Last updated in NPPESFebruary 23, 2021
Certification dateFebruary 23, 2021

Other providers in Grand Rapids