1. Home
  2. Directory
  3. Washington
  4. Oak Harbor
  5. Dentist
  6. NPI Profile

HARTMAN & OLSON PEDIATRIC DENTISTRY
NPI 1043390404
Dentist - Pediatric Dentistry in Oak Harbor, WA

Active since October 17, 2006
31775 STATE ROUTE 20 STE A1, OAK HARBOR, WA 98277(360) 675-7573 Get Directions Write a Review

NPPES record last updated: June 17, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Hartman & Olson Pediatric Dentistry NPPES

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

HARTMAN & OLSON PEDIATRIC DENTISTRY (NPI 1043390404) is a healthcare organization registered as a pediatric dentistry in Oak Harbor, Washington and active in the NPI registry since October 2006. The organization lists Gregory W. Olson, Owner, as its authorized official.

NPPES Registry Identity

NPI1043390404
Entity TypeOrganization
Primary Taxonomy1223P0221X
Legal Business NameGREGORY W. OLSON, DDS PLLC
Location Address31775 STATE ROUTE 20 STE A1Oak Harbor, WA 98277-5104
Mailing Address31775 State Route 20 Ste A1Oak Harbor, WA 98277-5104 · (360) 675-7573
Phone(360) 675-7573
Organization SubpartNo
Authorized OfficialGregory W. OlsonOwner · (360) 675-7573
Enumeration DateOctober 17, 2006
Last NPPES UpdateJune 17, 2008
✔ NPI 1043390404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in WA · 8135
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
31775 STATE ROUTE 20 STE A1, Oak Harbor, WA 98277
Open in Google Maps ↗

Other Names 1

Doing Business AsHartman & Olson Pediatric Dentistry

Other Identifiers 2

Other469447WA · United Concordia Id#
Medicaid5036041WA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

OAK HARBOR PEDIATRIC DENTISTRY
Dentist (Pediatric Dentistry)
31775 STATE ROUTE 20 STE A1
OAK HARBOR, WA 98277
Island County (360) 675-7573

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 Gregory W. Olson, Dds PLLC's NPI number?

The NPI number for Gregory W. Olson, Dds PLLC is 1043390404. It was assigned to this organization in the NPPES registry on October 17, 2006. The provider is doing business as Hartman & Olson Pediatric Dentistry.

Where is Gregory W. Olson, Dds PLLC located?

Gregory W. Olson, Dds PLLC is located at 31775 State Route 20 Ste A1, Oak Harbor, WA 98277. The listed phone number is (360) 675-7573.

What is Gregory W. Olson, Dds PLLC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

When was this NPI record last updated?

The NPPES record for Gregory W. Olson, Dds PLLC was last updated on June 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.