Casey Donegan, RDN LDN
Registered Dietitian · Powell, TN
Casey Donegan, RDN LDN is a registered dietitian with a practice address in Powell, Tennessee, and NPI 1992678270, issued on Sep 24, 2025. Check the license (Tennessee 4278, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Casey Donegan
- Credential
- RDN LDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 4278 TN
Self-reported in NPPES; status is on the state search - Practice location
- 8332 Day Valley RD, Powell, TN 37849
- Phone
- (301) 748-4423
- Enumerated
- Sep 24, 2025
- Record last updated
- Oct 24, 2025
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,266 in Tennessee → Look up another NPI →
Verify Casey Donegan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 4278Check 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 Donegan among 1,266 registered dietitian records in Tennessee
Casey Donegan, RDN LDN is one of 1,266 registered dietitian records with a practice address in Tennessee. 6% 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 2025, is newer than 83% of them.
- NPI issued2025 · 83% of these records are older, 6% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2025 · 50% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in Tennessee
There are 1,266 registered dietitian records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,266 in Tennessee → Every provider in Powell → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Katherine Strack-Geoghagan, RD, LDN, CDEPowell, TN 378491104031343
- Jenny GlennRockwood, TN 378541811487796
- Alice Ware, R.D.Rockwood, TN 378541265588651
- Lisa Pearson, R.D.Rogersville, TN 378571043363336
- Stephanie Beals, RD, LDNSevierville, TN 378621922152271
- Kelly CrusenberrySevierville, TN 378621275023301
- Cynthia EisenbergSevierville, TN 378621932074366
- Kathryn Hasty, RDSevierville, TN 378621033265590
Common questions
What is Casey Donegan, RDN LDN's NPI number?
Casey Donegan, RDN LDN's National Provider Identifier (NPI) is 1992678270, issued on Sep 24, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Casey Donegan, RDN LDN located?
The NPPES record lists a practice address at 8332 Day Valley RD, Powell, TN, 37849. Phone: (301) 748-4423. Providers update this record themselves, so call before visiting.
How can I verify Casey Donegan, RDN LDN's license?
NPPES lists Tennessee license number 4278, as entered by the provider. Search the Tennessee 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.