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DR. DENNIS JON HOLLY DMD
NPI 1649596248
Dentist in Astoria, OR

Active since April 08, 2010
1785 EXCHANGE ST, ASTORIA, OR 97103(971) 235-0777 Get Directions Write a Review

NPPES record last updated: April 8, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Dennis Jon Holly Dmd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DENNIS JON HOLLY DMD (NPI 1649596248) is an individual dentist in Astoria, Oregon, licensed in Oregon (D8793) and active in the NPI registry since April 2010.

NPPES Registry Identity

NPI1649596248
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. DENNIS JON HOLLYCredential: DMD
Location Address1785 EXCHANGE STAstoria, OR 97103-3508
Mailing Address1785 Exchange StAstoria, OR 97103-3508 · (971) 235-0777
Phone(971) 235-0777
Sole ProprietorYes
Enumeration DateApril 8, 2010
✔ NPI 1649596248 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in OR · D8793
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1785 EXCHANGE ST, Astoria, OR 97103
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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHEN W HOUGHTALING
Clinic/Center (Dental)
1785 EXCHANGE ST
ASTORIA, OR 97103
Clatsop County (503) 325-1470
STEPHEN W HOUGHTALING DDS
Dentist (General Practice)
1785 EXCHANGE ST
ASTORIA, OR 97103
Clatsop County (503) 325-1470
SCOTT AARON SMITH DDS, LLC
Clinic/Center (Dental)
1785 EXCHANGE ST
ASTORIA, OR 97103
Clatsop County (503) 325-1470

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dennis Holly's NPI number?

The NPI number for Dennis Holly is 1649596248. It was assigned to this individual provider in the NPPES registry on April 8, 2010.

Where is Dennis Holly located?

Dennis Holly practices at 1785 Exchange St, Astoria, OR 97103. The listed phone number is (971) 235-0777.

What is Dennis Holly's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Dennis Holly was last updated on April 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.