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

Dr. Ryan Mark O'Neill, DMD

Individual provider Dentist · NPI 1124380704

Dr. Ryan Mark O'Neill, DMD is a Dentist in Nashville, Tennessee. Licensed in Tennessee. Registered with an NPI since 2012.

Licensed in
TN
In the registry since
2012
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

15576 Old Hickory Blvd
Nashville, TN 37211-7330
Phone: (615) 331-5977
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 9433 (TN)

Record details

NPI number1124380704
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJune 11, 2012
Last updated in NPPESJune 11, 2012

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