Casey Mast Wallner, RD, LD
Registered Dietitian · Newport, OR
Casey Mast Wallner, RD, LD is a registered dietitian with a practice address in Newport, Oregon, and NPI 1104246024, issued on Apr 17, 2014. Check the license (Oregon LDD10158382, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Casey Mast Wallner
- Credential
- RD, LD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- LDD10158382 OR
Self-reported in NPPES; status is on the state search - Practice location
- 5280 NE Shell World PL, Newport, OR 97365
- Phone
- (541) 579-1823
- Enumerated
- Apr 17, 2014
- Record last updated
- Sep 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 927 in Oregon → Look up another NPI →
Verify Casey Mast Wallner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license LDD10158382Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Casey Mast Wallner among 927 registered dietitian records in Oregon
Casey Mast Wallner, RD, LD is one of 927 registered dietitian records with a practice address in Oregon. 13% 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 2014, is newer than 39% of them.
- NPI issued2014 · 39% of these records are older, 57% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileNo · 15% of these records are
- Record last updated2021 · 59% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in Oregon
There are 927 registered dietitian records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 927 in Oregon → Every provider in Newport → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Lauren Burns, RD, LDNewport, OR 973651568091296
- Amanda Claxton, M.S., R.D., L.D.Newport, OR 973651720251879
- Darcy De La Rosa, R.D., CDENewport, OR 973651205880465
- Caressa DunphyNewport, OR 973651437023074
- Alesha Orton, RDNewport, OR 973651629456116
- Alexis Rocha, RDNewport, OR 973651215732011
- Sarah Wall, RDLincoln City, OR 973671952814576
- Mary Kalonick, MS, RD, L/DNMonmouth, OR 973611073892964
Common questions
What is Casey Mast Wallner, RD, LD's NPI number?
Casey Mast Wallner, RD, LD's National Provider Identifier (NPI) is 1104246024, issued on Apr 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Casey Mast Wallner, RD, LD located?
The NPPES record lists a practice address at 5280 NE Shell World PL, Newport, OR, 97365. Phone: (541) 579-1823. Providers update this record themselves, so call before visiting.
How can I verify Casey Mast Wallner, RD, LD's license?
NPPES lists Oregon license number LDD10158382, as entered by the provider. Search the Oregon 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.