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

John Isaac Mason Jr., DMD

Individual provider Dentist · NPI 1447248505

John Isaac Mason Jr., DMD is a Dentist in Louisville, Kentucky. Practices as a sole proprietor. Licensed in Indiana and Kentucky.

Licensed in
IN, KY
In the registry since
2005
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

1504 S 7th St
Louisville, KY 40208-1711
Phone: (502) 636-5492
Fax: (502) 636-9210
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 6309 (KY)
Dentist Taxonomy 122300000X · Licence 12009647 (IN)

Record details

NPI number1447248505
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedOctober 12, 2005
Last updated in NPPESJanuary 3, 2011

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