Dr. Ronald Edward Mertens, md

Psychiatry & Neurology, Neurology in Portland, OR. Individual provider (NPI-1).

NPI number1104935014

StatusActive

Last updated in NPPESJul 8, 2007

Details

NPI: 1104935014
Entity type: Individual (NPI-1)
Name: Dr. Ronald Edward Mertens
Credential: md
Sex: Male
Sole proprietor: No
Enumeration date: Aug 30, 2006
Last updated: Jul 8, 2007

Medicare and OIG

Medicare enrolled (PECOS): Not in the Medicare enrollment file
Can order and refer: Not on the CMS order and referring list
OIG exclusion list: This NPI is not listed

CMS and OIG files of November 2026. PECOS lookup · OIG exclusion check

Taxonomy and licenses

Taxonomy code	Description	License	State	Primary
2084N0400X	Psychiatry & Neurology, Neurology	MD12580	OR	Yes
2084N0400X	Psychiatry & Neurology, Neurology	MD00035084	WA

Practice location

3550 N Interstate Ave
Portland, OR 97227-1196

Phone 503-285-9321 · Fax 503-249-5528

Mailing address

3339 Sw Carolina St
Portland, OR 97239-6812

Phone 503-245-5060

Is something wrong?

This page shows exactly what the provider filed with NPPES. Only the provider (or their surrogate) can change it, by signing in to NPPES. Our page updates within a day of their change. See how to update NPI information.

Other Neurology Physician providers in Portland, OR

All 176 Neurology Physician providers in Portland · All 48,847 providers in Portland

Checking a whole list?

Paste a list of NPIs and get status, record, Medicare enrollment and OIG exclusion for each one. 100 free a day, then from $5 for 5,000. Useful for credentialing, billing and pharmacy claim checks.

Start a bulk check