Rebecka Marsh Hermsen, R.D, C.D
Registered Dietitian · Walla Walla, WA
Rebecka Marsh Hermsen, R.D, C.D is a registered dietitian with a practice address in Walla Walla, Washington, and NPI 1104017425, issued on Aug 5, 2007. Check the license (Washington DI00000065, 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.
- Name
- Rebecka Marsh Hermsen
- Credential
- R.D, C.D
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- DI00000065 WA
Self-reported in NPPES; status is on the state search - Practice location
- Walla Walla County Health Department, Walla Walla, WA 99362
- Phone
- (509) 524-2670
- Enumerated
- Aug 5, 2007
- Record last updated
- Aug 5, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (509) 524-2681
- Medicaid ID
- 8275653 WA
- Entity
- Type 1 · individual
Verify Rebecka Marsh Hermsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DI00000065Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14 registered dietitian records list a practice address in Walla Walla
They are 14 of the 1,276 NPPES records with a practice address in Walla Walla, and 2,134 registered dietitian records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14 in Walla Walla → All 2,134 in Washington → Every provider in Walla Walla →
Other registered dietitian records in Washington
- Mary Aardal, R.D.Moses Lake, WA1659570489
- Elizabeth Abbey, PHD, RDN, CDNSpokane, WA1558148247
- Keri AbbeySpokane, WA1831798495
- Kori Abbott, RDBainbridge Island, WA1174776991
- Laili Abd Latif, MS RD CDKennewick, WA1598924284
- Karlie Abrams, RDVancouver, WA1932615523
- Rachel Acchote, MS, RDNPort Orchard, WA1730900796
- Cecia AcevedoYakima, WA1518510858
- Marta AcostaBurien, WA1861853277
- Nicole Adams, RDNSeattle, WA1821952474
Common questions
What is Rebecka Marsh Hermsen, R.D, C.D's NPI number?
Rebecka Marsh Hermsen, R.D, C.D's National Provider Identifier (NPI) is 1104017425, issued on Aug 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rebecka Marsh Hermsen, R.D, C.D located?
The NPPES record lists a practice address at Walla Walla County Health Department, Walla Walla, WA, 99362. Phone: (509) 524-2670. Providers update this record themselves, so call before visiting.
How can I verify Rebecka Marsh Hermsen, R.D, C.D's license?
NPPES lists Washington license number DI00000065, 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.
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.