NPPES file of Aug 9, 2026

Katja Douwes-Campos

Registered Dietitian · Bremerton, WA

Katja Douwes-Campos is a registered dietitian with a practice address in Bremerton, Washington, and NPI 1780391318, issued on Nov 2, 2022. Check the license (Washington DI61215759, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1780391318
Name
Katja Douwes-Campos
Primary taxonomy
Registered Dietitian 133V00000X
License number
DI61215759 WA
Self-reported in NPPES; status is on the state search
Practice location
2508 Wheaton Way, Bremerton, WA 98310
Phone
(360) 377-3776
Enumerated
Nov 2, 2022
Record last updated
Nov 2, 2022
Medicare enrollment
Enrolled (PECOS I20231127003343); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. 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 2508 Wheaton Way

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

  1. Carly Briggs, PA-CPhysician Assistant1437827185
  2. Sharon Ishihara, PMH NP-BCPsychiatric/Mental Health Nurse Practitioner1144544867
  3. Kristen Sylvester, ARNPFamily Nurse Practitioner1417447830
  4. Adriana Taseva, M.D.Family Medicine Physician1821405762
  5. Kristoffer Allen Valenzuela, MDFamily Medicine Physician1659712842
  6. Yelena Watson, ARNPPrimary Care Nurse Practitioner1275167884

Verify Katja Douwes-Campos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license DI61215759    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 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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Bills Medicare through one group practice

  1. Peninsula Community Health ServicesPort Orchard, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Katja Douwes-Campos among 2,134 registered dietitian records in Washington

Katja Douwes-Campos 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. Its NPI, issued in 2022, is newer than 78% of them.

  • NPI issued2022 · 78% of these records are older, 17% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2020 · median 2014 among the 238 with a school on file
  • Record last updated2022 · 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.

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

The 8 registered dietitian records with the nearest ZIP codes

  1. Therese AldenBremerton, WA 983101497971089
  2. Sarah Arnold, RDN, CDBremerton, WA 983101710521356
  3. Heather Denis, RDBremerton, WA 983101154343390
  4. Kristen Fahnoe, RDBremerton, WA 983101487703682
  5. Christine FisherBremerton, WA 983101639395452
  6. Angela JanickiBremerton, WA 983101225254824
  7. Kamuran Malkoc, R.D.Bremerton, WA 983101710334925
  8. Jayme MillerBremerton, WA 983101194941781

Common questions

What is Katja Douwes-Campos's NPI number?

Katja Douwes-Campos's National Provider Identifier (NPI) is 1780391318, issued on Nov 2, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Katja Douwes-Campos located?

The NPPES record lists a practice address at 2508 Wheaton Way, Bremerton, WA, 98310. Phone: (360) 377-3776. Providers update this record themselves, so call before visiting.

How can I verify Katja Douwes-Campos's license?

NPPES lists Washington license number DI61215759, as entered by the provider. 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. 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.