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

Dr. Dennis Jon Holly, DMD

Individual provider Dentist · NPI 1649596248

Dr. Dennis Jon Holly, DMD is a Dentist in Astoria, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2010
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

1785 Exchange St
Astoria, OR 97103-3508
Phone: (971) 235-0777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence D8793 (OR)

Record details

NPI number1649596248
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedApril 8, 2010
Last updated in NPPESApril 8, 2010

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