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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ERNEST ROY THOMPSON DMD
NPI 1477597292
Dentist - General Practice in Aloha, OR

Active since June 15, 2006PECOS Enrolled
3895 SW 185TH AVE, # 130, ALOHA, OR 97007(503) 649-5900(503) 649-9047 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ernest Roy Thompson Dmd NPPES

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

DR. ERNEST ROY THOMPSON DMD (NPI 1477597292) is an individual general practice provider in Aloha, Oregon, licensed in Oregon (06115) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477597292
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. ERNEST ROY THOMPSONCredential: DMD
Location Address3895 SW 185TH AVE, # 130Aloha, OR 97007
Mailing Address3895 Sw 185th Ave, # 130Aloha, OR 97007 · (503) 649-5900 · Fax (503) 649-9047
Phone(503) 649-5900
Fax(503) 649-9047
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1477597292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in OR · 06115
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
3895 SW 185TH AVE, Aloha, OR 97007
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ernest Roy Thompson Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97007 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

ERNEST R THOMPSON DMD PC
Dentist
3895 SW 185TH AVE, #130
ALOHA, OR 97007
Washington County (503) 649-5900
RATHBONE CHIROPRACTIC CENTER, PC
Chiropractor
3895 SW 185TH AVE, SUITE 160
ALOHA, OR 97007
Washington County (503) 642-1449
DR. BRUCE F COLWELL DMD
Dentist
3895 SW 185TH AVE, #170
ALOHA, OR 97007
Washington County (503) 649-6497

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 Ernest Thompson's NPI number?

The NPI number for Ernest Thompson is 1477597292. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is Ernest Thompson located?

Ernest Thompson practices at 3895 SW 185th Ave # 130, Aloha, OR 97007. The listed phone number is (503) 649-5900.

What is Ernest Thompson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Ernest Thompson enrolled in Medicare?

Yes. Ernest Thompson is registered in the Medicare PECOS enrollment system.

What insurance does Ernest Thompson accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BridgeSpan Health Company and 7 other insurers list Ernest Thompson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ernest Thompson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.