NPPES file of Aug 9, 2026

Carolyn Iacullo Nygaard, N.D

Naturopath · Astoria, OR

Carolyn Iacullo Nygaard, N.D is a naturopath with a practice address in Astoria, Oregon, and NPI 1649500646, issued on Jan 13, 2010. Check the license (Oregon 1717, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649500646
Name
Carolyn Iacullo Nygaard
Credential
N.D
Primary taxonomy
Naturopath 175F00000X
License numbers
1717 OR
ND1546 CA
NP839 ME
NATU.NT.61208539 WA
Self-reported in NPPES; status is on the state search
Practice location
757 W Marine Dr Ste 103, Astoria, OR 97103
Phone
(207) 209-4858
Enumerated
Jan 13, 2010
Record last updated
Jul 16, 2026
Fax
(207) 405-2199
Medicaid ID
500642404 OR
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest naturopath records → All 1,181 in Oregon → Look up another NPI →

Verify Carolyn Iacullo Nygaard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 1717    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

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26% fewer Medicare Part D claims than the average naturopath in 2024

81 Medicare Part D claims for 12 beneficiaries, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D.

  1. Carolyn Nygaard81
  2. Specialty average109

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Carolyn Iacullo Nygaard among 1,181 naturopath records in Oregon

Carolyn Iacullo Nygaard, N.D is one of 1,181 naturopath records with a practice address in Oregon. 37% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 38% of them.

  • NPI issued2010 · 38% of these records are older, 57% newer
  • In a Medicare fileYes · 37% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 175F00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Naturopath providers in Oregon

There are 1,181 naturopath records in Oregon.

All 1,181 in Oregon → Every provider in Astoria → Naturopath nationwide →

The 8 naturopath records with the nearest ZIP codes

  1. Gabriella Bruce, NDAstoria, OR 971031467327478
  2. Tracy Erfling, NDAstoria, OR 971031518017961
  3. Mary Gloria, N.D.Astoria, OR 971031922464650
  4. Melinda Nickels, N.D., L.AC.Astoria, OR 971031093960080
  5. Linda Meloche, N.D., L.ACCarlton, OR 971111427120039
  6. Tania Neubauer, NDCornelius, OR 971131013170810
  7. Arcoma Gonzalez Lambert, NDForest Grove, OR 971161316053499
  8. Crystal Hannan, NDForest Grove, OR 971161396816542

Common questions

What is Carolyn Iacullo Nygaard, N.D's NPI number?

Carolyn Iacullo Nygaard, N.D's National Provider Identifier (NPI) is 1649500646, issued on Jan 13, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Carolyn Iacullo Nygaard, N.D located?

The NPPES record lists a practice address at 757 W Marine Dr Ste 103, Astoria, OR, 97103. Phone: (207) 209-4858. Providers update this record themselves, so call before visiting.

How can I verify Carolyn Iacullo Nygaard, N.D's license?

NPPES lists Oregon license number 1717, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Carolyn Iacullo Nygaard, N.D prescribe under Medicare Part D?

In 2024, Carolyn Iacullo Nygaard, N.D had 81 Medicare Part D claims for 12 beneficiaries; the average among naturopath prescribers was 109. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.