Mary Jeanne McMillan-Olson, R.D., C.D.E
Registered Dietitian · Sedro Woolley, WA
Mary Jeanne McMillan-Olson, R.D., C.D.E is a registered dietitian with a practice address in Sedro Woolley, Washington, and NPI 1568671808, issued on May 22, 2007. Check the license with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Jeanne McMillan-Olson
- Credential
- R.D., C.D.E
- Primary taxonomy
- Registered Dietitian 133V00000X
- Practice location
- 2000 Hospital Dr, Sedro Woolley, WA 98284
- Phone
- (360) 856-7339
- Enumerated
- May 22, 2007
- Record last updated
- Nov 14, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 8381030 WA
- Entity
- Type 1 · individual
Also registered at 2000 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James AlexanderPhysical Therapist1700030475
- Aruem Kandy Bierman, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1831441773
- Janessa Chang, M.D.Physical Medicine & Rehabilitation Physician1760773469
- Mary Clark, R.D, C.D.ERegistered Dietitian1033320965
- Eric CoggonPhysical Therapist1639043565
- Jamie Danell, PAPhysician Assistant1104318583
Verify Mary Jeanne McMillan-Olson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7 registered dietitian records list a practice address in Sedro Woolley
They are 7 of the 558 NPPES records with a practice address in Sedro Woolley, and 2,134 registered dietitian records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7 in Sedro Woolley → All 2,134 in Washington → Every provider in Sedro Woolley →
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 Mary Jeanne McMillan-Olson, R.D., C.D.E's NPI number?
Mary Jeanne McMillan-Olson, R.D., C.D.E's National Provider Identifier (NPI) is 1568671808, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jeanne McMillan-Olson, R.D., C.D.E located?
The NPPES record lists a practice address at 2000 Hospital Dr, Sedro Woolley, WA, 98284. Phone: (360) 856-7339. Providers update this record themselves, so call before visiting.
How can I verify Mary Jeanne McMillan-Olson, R.D., C.D.E'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.
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.