NPPES file of Aug 9, 2026

Nadine C. Mitchell

Registered Dietitian · Richland, WA

Nadine C. Mitchell is a registered dietitian with a practice address in Richland, Washington, and NPI 1750567152, issued on Jan 15, 2008. Check the license (Washington DI00000872, as entered in NPPES) 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
1750567152
Name
Nadine C. Mitchell
Primary taxonomy
Registered Dietitian 133V00000X
License number
DI00000872 WA
Self-reported in NPPES; status is on the state search
Practice location
1305 Mansfield St, Richland, WA 99352
Phone
(509) 942-2718
Enumerated
Jan 15, 2008
Record last updated
Jan 15, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicaid ID
8356172 WA
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 1305 Mansfield St

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

  1. Ken Davis, CDPTAddiction (Substance Use Disorder) Counselor1013176890
  2. Steven Hellie, CDPTAddiction (Substance Use Disorder) Counselor1154587996
  3. Brenda Parker, MS, CDPT, MHCAAddiction (Substance Use Disorder) Counselor1770921355
  4. Marguerite SheaRegistered Dietitian1568648962
  5. Carole Siefken, ARNPPsychiatric/Mental Health Nurse Practitioner1548346026
  6. Cathleen Somdahl, BA, CDPAddiction (Substance Use Disorder) Counselor1356464093

Verify Nadine C. Mitchell 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 DI00000872    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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Nadine C. Mitchell among 2,134 registered dietitian records in Washington

Nadine C. Mitchell 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 2008, is newer than 20% of them.

  • NPI issued2008 · 20% of these records are older, 75% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 11% of these records are
  • Record last updated2008 · 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 Richland → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Alexandria Arriaga, RDRichland, WA 993521417784877
  2. Wendy Brambley, RDRichland, WA 993521033340880
  3. Calliope Hersey, RDNRichland, WA 993521821601659
  4. Diane Keddy, RDRichland, WA 993521982897419
  5. Doris Kelly, MS, RD, CDRichland, WA 993521629106976
  6. Nancy Krupin, M.S., R.D., C.D.ERichland, WA 993521063584043
  7. Marguerite SheaRichland, WA 993521568648962
  8. Somayyah SousRichland, WA 993521093655482

Common questions

What is Nadine C. Mitchell's NPI number?

Nadine C. Mitchell's National Provider Identifier (NPI) is 1750567152, issued on Jan 15, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Nadine C. Mitchell located?

The NPPES record lists a practice address at 1305 Mansfield St, Richland, WA, 99352. Phone: (509) 942-2718. Providers update this record themselves, so call before visiting.

How can I verify Nadine C. Mitchell's license?

NPPES lists Washington license number DI00000872, 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. 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.