NPPES file of Aug 9, 2026

Hellen Stay, RD, CD

Registered Dietitian · Vancouver, WA

Hellen Stay, RD, CD is a registered dietitian with a practice address in Vancouver, Washington, and NPI 1700668373, issued on Oct 18, 2023. 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700668373
Name
Hellen Stay
Credential
RD, CD
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
14508 NE 20TH Ave, Vancouver, WA 98686
Phone
(360) 852-9070
Enumerated
Oct 18, 2023
Record last updated
Dec 27, 2023
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 registered dietitian records → All 2,134 in Washington → Look up another NPI →

Also registered at 14508 NE 20TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Homayoun Akhavan-Saraf, M.D.Obstetrics & Gynecology Physician1518906916
  2. Jonathan ArmstrongFamily Medicine Physician1437511888
  3. Richard Carroll, D.O.Family Medicine Physician1619966744
  4. Laura Davis, MDAllergy Physician1083607014
  5. Casey Dunning, RNRegistered Nurse1043749674
  6. Shira Einstein, MDPediatrics Physician1295232312

Verify Hellen Stay 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.

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Hellen Stay among 2,134 registered dietitian records in Washington

Hellen Stay, RD, CD is one of 2,134 registered dietitian records with a practice address in Washington. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 83% of them.

  • NPI issued2023 · 83% of these records are older, 11% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 11% of these records are
  • Record last updated2023 · 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 133V00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Washington

There are 2,134 registered dietitian records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,134 in Washington → Every provider in Vancouver → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Amy Anderson, MS, RDN, CDN, CDCESVancouver, WA 986861689325367
  2. Lydia Fredeen, RDVancouver, WA 986861750838751
  3. Carly Gunderson, MS, RD, CDCESVancouver, WA 986861952280794
  4. Kristen Harmon, RDVancouver, WA 986861114788957
  5. Kerry Martinson, R.D.Vancouver, WA 986861861658122
  6. Bamini PathmanathanVancouver, WA 986861669143418
  7. Emily Ryder, RDNVancouver, WA 986861881212272
  8. Claire Stoltz-Urch, RDVancouver, WA 986861821230186

Common questions

What is Hellen Stay, RD, CD's NPI number?

Hellen Stay, RD, CD's National Provider Identifier (NPI) is 1700668373, issued on Oct 18, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Hellen Stay, RD, CD located?

The NPPES record lists a practice address at 14508 NE 20TH Ave, Vancouver, WA, 98686. Phone: (360) 852-9070. Providers update this record themselves, so call before visiting.

How can I verify Hellen Stay, RD, CD'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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.