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
Mailing address1785 Exchange St, Astoria, OR 97103-3508

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