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

Dr. James Joseph Cahill, DMD

Individual provider General Practice Dentistry · NPI 1942859509

Dr. James Joseph Cahill, DMD is a General Practice Dentistry in Alton, Illinois. Licensed in Illinois. Registered with an NPI since 2019.

Licensed in
IL
In the registry since
2019
Specialties on file
2
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

2800 College Ave
Alton, IL 62002-4700
Phone: (618) 474-7125
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019032203 (IL)
General Practice Dentistry Taxonomy 1223G0001X · Licence 019032203 (IL)

Record details

NPI number1942859509
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedSeptember 6, 2019
Last updated in NPPESOctober 1, 2019

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