MATTHEW DANIEL KNUDSEN ND
NPI 1881185924
Naturopath in Portland, OR

Active since May 24, 2018
1330 SE CESAR ESTRADA CHAVEZ BLVD, PORTLAND, OR 97214(503) 232-1100(503) 232-7751 Get Directions Write a Review

NPPES record last updated: January 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Matthew Daniel Knudsen Nd NPPES

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

MATTHEW DANIEL KNUDSEN ND (NPI 1881185924) is an individual naturopath provider in Portland, Oregon and active in the NPI registry since May 2018.

NPPES Registry Identity

NPI1881185924
Entity TypeIndividualMale
Primary Taxonomy175F00000X
Provider Legal NameMATTHEW DANIEL KNUDSENCredential: ND
Location Address1330 SE CESAR ESTRADA CHAVEZ BLVDPortland, OR 97214
Mailing Address3815 Ne Hassalo StPortland, OR 97232-2603 · (503) 504-2153
Fax(503) 232-7751
Sole ProprietorNo
Enumeration DateMay 24, 2018
Last NPPES UpdateJanuary 22, 2025
NPPES CertifiedJanuary 17, 2025
NPI 1881185924 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNaturopathOther Service Providers
Taxonomy Code175F00000X
Definition
Diagnoses, treats, and cares for patients, using system of practice that bases treatment of physiological functions and abnormal conditions on natural laws governing human body: Utilizes physiological, psychological, and mechanical methods, such as air, water, light, heat, earth, phototherapy, food and herb therapy, psychotherapy, electrotherapy, physiotherapy, minor and orificial surgery, mechanotherapy, naturopathic corrections and manipulation, and natural methods or modalities, together with natural medicines, natural processed foods, and herbs and nature's remedies. Excludes major surgery, therapeutic use of x ray and radium, and use of drugs, except those assimilable substances containing elements or compounds which are components of body tissues and are physiologically compatible to body processes for maintenance of life.
1330 SE CESAR ESTRADA CHAVEZ BLVD, Portland, OR 97214

Accepted Insurance

Other Providers at the Same Location NPPES

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

Chiropractor
1330 SE CESAR ESTRADA CHAVEZ BLVD, APT, SUITE, BLDG. (OPTIONAL)
PORTLAND, OR 97214

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 Matthew Knudsen's NPI number?

The NPI number for Matthew Knudsen is 1881185924. It was assigned to this individual provider in the NPPES registry on May 24, 2018.

Where is Matthew Knudsen located?

Matthew Knudsen practices at 1330 SE Cesar Estrada Chavez Blvd, Portland, OR 97214. The listed phone number is (503) 232-1100.

What is Matthew Knudsen's specialty?

The primary specialty registered for this NPI is Naturopath with taxonomy code 175F00000X.

What insurance does Matthew Knudsen accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Matthew Knudsen 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 Matthew Knudsen was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.