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

John G. Adams, MD

Individual provider Internal Medicine Physician · NPI 1821021791

John G. Adams, MD is an Internal Medicine Physician in West Lafayette, Indiana. Licensed in Illinois and Indiana. Registered with an NPI since 2006.

Licensed in
IL, IN
In the registry since
2006
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

915 Sagamore Pkwy W
West Lafayette, IN 47906-1443
Phone: (765) 463-2424
Fax: (765) 463-2249
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 01066503A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036056635 (IL)

Record details

NPI number1821021791
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESNovember 5, 2025
Certification dateNovember 5, 2025
Mailing address3331 Putnam St, West Lafayette, IN 47906-1277

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