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

John H Mahon, MD

Individual provider Orthopaedic Surgery Physician · NPI 1861474801

John H Mahon, MD is an Orthopaedic Surgery Physician in South Bend, Indiana. Works from 2 locations. Licensed in Indiana.

Licensed in
IN
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1815 E Ireland Rd
South Bend, IN 46614-2845
Phone: (574) 647-1700
Fax: (574) 647-7572
Show map & directions

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

Additional practice locations (1)

  • 100 Navarre Pl Ste 4440, South Bend, IN 46601-1171 — (574) 647-5300

Specialties & licences

Orthopaedic Hand Surgery Physician (primary) Taxonomy 207XS0106X · Licence 01038212A (IN)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 01038212A (IN)

Record details

NPI number1861474801
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2005
Last updated in NPPESApril 4, 2024
Certification dateJanuary 9, 2024
Mailing address3245 Health Dr Ste 100, Granger, IN 46530-1380

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