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

DR. CAROLYN IACULLO NYGAARD N.D
NPI 1649500646
Naturopath in Astoria, OR

Q: What is Carolyn Nygaard's NPI number?

The NPI number for Carolyn Nygaard is 1649500646. It was assigned to this individual provider in the NPPES registry on January 13, 2010.

Q: What is Carolyn Nygaard's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Carolyn Nygaard was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.

Active since January 13, 2010

757 W MARINE DR STE 103, ASTORIA, OR 97103(207) 209-4858(207) 405-2199 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 16, 2026, Apr 21, 2026, Jul 6, 2021 and 3 more (6 updates tracked since 2017).

On this page

About Dr. Carolyn Iacullo Nygaard N.d NPPES

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

DR. CAROLYN IACULLO NYGAARD N.D (NPI 1649500646) is an individual naturopath provider in Astoria, Oregon, licensed in Oregon (1717) and active in the NPI registry since January 2010. She maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1649500646

Entity TypeIndividualFemale

Primary Taxonomy175F00000X

Provider Legal NameDR. CAROLYN IACULLO NYGAARDCredential: N.D

Location Address757 W MARINE DR STE 103Astoria, OR 97103-5848

Mailing Address757 W Marine Dr Ste 103Astoria, OR 97103-5848 · (207) 209-4858 · Fax (207) 405-2199

Phone(207) 209-4858

Fax(207) 405-2199

Sole ProprietorYes

Enumeration DateJanuary 13, 2010

Last NPPES UpdateJuly 16, 20266 updates tracked since enumeration

NPPES CertifiedJuly 16, 2026

✔ NPI 1649500646 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNaturopathOther Service Providers

Taxonomy Code175F00000X

Licenses✔ Licensed in OR · 1717✔ Licensed in WA · NATU.NT.61208539✔ Licensed in CA · ND1546✔ Licensed in ME · NP839

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.

757 W MARINE DR STE 103, Astoria, OR 97103

Open in Google Maps ↗

Secondary Practice Location 1

Location 1254 Commercial St Ste 258Portland, ME 04101-4664 · Phone (207) 209-4858 · Fax (207) 405-2199

Other Identifiers 1

Medicaid500642404OR

Accepted Insurance

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

EARTH SOURCE MEDICINE

Clinic/Center

757 W MARINE DR STE 103
ASTORIA, OR 97103

Clatsop County (207) 209-4858

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 Carolyn Nygaard's NPI number?

The NPI number for Carolyn Nygaard is 1649500646. It was assigned to this individual provider in the NPPES registry on January 13, 2010.

Where is Carolyn Nygaard located?

Carolyn Nygaard practices at 757 W Marine Dr Ste 103, Astoria, OR 97103. The listed phone number is (207) 209-4858.

What is Carolyn Nygaard's specialty?

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

What insurance does Carolyn Nygaard accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Carolyn Nygaard 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 Carolyn Nygaard was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.