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

Stephen McMahon, MD

Individual provider Pediatrics Physician · NPI 1265472328

Stephen McMahon, MD is a Pediatrics Physician in Caledonia, Michigan. Works from 3 locations. Licensed in Michigan.

Licensed in
MI
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

7150 Kalamazoo Ave SE Ste A
Caledonia, MI 49316-9197
Phone: (616) 818-7454
Fax: (616) 818-7455
Show map & directions

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

Additional practice locations (2)

  • 4540 Kalamazoo Ave Se, Grand Rapids, MI 49508 — (616) 818-7454
  • 1545 68th St, Grand Rapids, MI 49508 — (616) 534-9881

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 4301069699 (MI)

Record details

NPI number1265472328
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2006
Last updated in NPPESOctober 11, 2022
Certification dateOctober 11, 2022
Mailing address7150 Kalamazoo Ave Se Ste A, Caledonia, MI 49316-9197

Other providers in Caledonia