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DR. DEREK ALEXANDER LEISS ND
NPI 1689399339
Naturopath in Portland, OR

Active since October 05, 2022
819 SE MORRISON ST STE 115, PORTLAND, OR 97214(503) 956-9396 Get Directions Write a Review

NPPES record last updated: October 5, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Derek Alexander Leiss Nd NPPES

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

DR. DEREK ALEXANDER LEISS ND (NPI 1689399339) is an individual naturopath provider in Portland, Oregon, licensed in Oregon (4474) and active in the NPI registry since October 2022.

NPPES Registry Identity

NPI1689399339
Entity TypeIndividualMale
Primary Taxonomy175F00000X
Provider Legal NameDR. DEREK ALEXANDER LEISSCredential: ND
Location Address819 SE MORRISON ST STE 115Portland, OR 97214-6308
Mailing Address2722 Ne 15th AvePortland, OR 97212-3302 · (480) 262-6466
Phone(503) 956-9396
Sole ProprietorYes
Enumeration DateOctober 5, 2022
NPPES CertifiedOctober 5, 2022
✔ NPI 1689399339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNaturopathOther Service Providers
Taxonomy Code175F00000X
License✔ Licensed in OR · 4474
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.
819 SE MORRISON ST STE 115, Portland, OR 97214
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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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc. and more.Insurance ›

Other Providers at the Same Location NPPES 16

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

DR. ANDREA TRELEASE WILLIAMS DEL-OLMO ND
Naturopath
819 SE MORRISON ST STE 115
PORTLAND, OR 97214
Multnomah County (503) 956-9396
LAURA A ALLMACHER LAC
Acupuncturist
819 SE MORRISON ST STE 115
PORTLAND, OR 97214
Multnomah County (503) 956-9396
DR. LAUREL TAYLOR ASH ND, MS
Naturopath
819 SE MORRISON ST STE 115
PORTLAND, OR 97214
Multnomah County (503) 956-9396
DR. RACHEL LEBER ND
Naturopath
819 SE MORRISON ST STE 115
PORTLAND, OR 97214
Multnomah County (503) 956-9396
LEVEL CHIROPRACTIC LLC
Chiropractor
819 SE MORRISON ST STE 115
PORTLAND, OR 97214
Multnomah County (971) 430-4552
DR. ALEXIS ALCORN ND
Naturopath
819 SE MORRISON ST STE 115
PORTLAND, OR 97214
Multnomah County (503) 956-9396
NICOLE LEWIS N.D.
Naturopath
819 SE MORRISON ST STE 115
PORTLAND, OR 97214
Multnomah County (503) 956-9396
DR. JESSICA M BECHLER ND, MS
Naturopath
819 SE MORRISON ST STE 115
PORTLAND, OR 97214
Multnomah County (503) 956-9396

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 Derek Leiss's NPI number?

The NPI number for Derek Leiss is 1689399339. It was assigned to this individual provider in the NPPES registry on October 5, 2022.

Where is Derek Leiss located?

Derek Leiss practices at 819 SE Morrison St Ste 115, Portland, OR 97214. The listed phone number is (503) 956-9396.

What is Derek Leiss's specialty?

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

What insurance does Derek Leiss accept?

Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Derek Leiss 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 Derek Leiss was last updated on October 5, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.