Registry data as of Aug 27, 2026

Eileen Mackusick, RD

Registered Dietitian · Winthrop, WA

Eileen Mackusick, RD is a registered dietitian with a practice address in Winthrop, Washington, and NPI 1972354215, issued on Mar 27, 2024. Check the license with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1972354215
Name
Eileen Mackusick
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
144 N Village RD, Winthrop, WA 98862
Phone
(831) 214-6807
Enumerated
Mar 27, 2024
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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Verify Eileen Mackusick in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck 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 Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

1 registered dietitian records list a Winthrop practice address

They are 1 of the 45 NPPES records with a Winthrop practice address, and 2,037 registered dietitian records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,037 in Washington → Every provider in Winthrop →

Other registered dietitian records in Washington

  1. Mary Aardal, R.D.Moses Lake, WA1659570489
  2. Elizabeth Abbey, PHD, RDN, CDNSpokane, WA1558148247
  3. Keri AbbeySpokane, WA1831798495
  4. Kori Abbott, RDBainbridge Island, WA1174776991
  5. Laili Abd Latif, MS RD CDKennewick, WA1598924284
  6. Karlie Abrams, RDVancouver, WA1932615523
  7. Rachel Acchote, MS, RDNPort Orchard, WA1730900796
  8. Cecia AcevedoYakima, WA1518510858
  9. Marta AcostaBurien, WA1861853277
  10. Nicole Adams, RDNSeattle, WA1821952474

Common questions

What is Eileen Mackusick, RD's NPI number?

Eileen Mackusick, RD's National Provider Identifier (NPI) is 1972354215, issued on Mar 27, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Eileen Mackusick, RD located?

The NPPES record lists a practice address at 144 N Village RD, Winthrop, WA, 98862. Phone: (831) 214-6807. Providers update this record themselves, so call before visiting.

How can I verify Eileen Mackusick, RD's license?

Search the Washington board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.