Catherine Mulligan Nilles, RDN
Registered Dietitian · Spokane Valley, WA
Catherine Mulligan Nilles, RDN is a registered dietitian with a practice address in Spokane Valley, Washington, and NPI 1649833708, issued on Apr 15, 2019. Check the license (Washington DI60710463, 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
- Catherine Mulligan Nilles
- Credential
- RDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- DI60710463 WA
Self-reported in NPPES; status is on the state search - Practice location
- 10807 E Montgomery Dr Ste 8, Spokane Valley, WA 99206
- Phone
- (509) 924-1826
- Enumerated
- Apr 15, 2019
- Record last updated
- Apr 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (509) 924-6258
- Entity
- Type 1 · individual
Also registered at 10807 E Montgomery Dr Ste 8
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brajee Green, RDRegistered Dietitian1962023721
- Dana Sitts, RDRegistered Dietitian1013473230
- Heather Watkins, RDRegistered Dietitian1700342151
Verify Catherine Mulligan Nilles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DI60710463Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34 registered dietitian records list a practice address in Spokane Valley
They are 34 of the 2,996 NPPES records with a practice address in Spokane Valley, and 2,134 registered dietitian records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 34 in Spokane Valley → All 2,134 in Washington → Every provider in Spokane Valley →
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 Catherine Mulligan Nilles, RDN's NPI number?
Catherine Mulligan Nilles, RDN's National Provider Identifier (NPI) is 1649833708, issued on Apr 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Mulligan Nilles, RDN located?
The NPPES record lists a practice address at 10807 E Montgomery Dr Ste 8, Spokane Valley, WA, 99206. Phone: (509) 924-1826. Providers update this record themselves, so call before visiting.
How can I verify Catherine Mulligan Nilles, RDN's license?
NPPES lists Washington license number DI60710463, 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.