Margaret Dugan, RDN
Registered Dietitian · Austin, TX
Margaret Dugan, RDN is a registered dietitian with a practice address in Austin, Texas, and NPI 1013743087, issued on Sep 9, 2024. Check the license (Texas DT89542, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Dugan
- Credential
- RDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- DT89542 TX
Self-reported in NPPES; status is on the state search - Practice location
- 909 Chote Ave, Austin, TX 78702
- Phone
- (978) 501-6467
- Enumerated
- Sep 9, 2024
- Record last updated
- Sep 16, 2024
- Medicare enrollment
- Enrolled (PECOS I20250918000389); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 5,099 in Texas → Look up another NPI →
Verify Margaret Dugan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license DT89542Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- H-E-B Wellness Services IncAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Dugan among 5,099 registered dietitian records in Texas
Margaret Dugan, RDN is one of 5,099 registered dietitian records with a practice address in Texas. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 70% of them.
- NPI issued2024 · 70% of these records are older, 22% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2024 · median 2016 among the 480 with a school on file
- Record last updated2024 · 45% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,048 registered dietitian records list a practice address in Austin
They are 1,048 of the 26,585 NPPES records with a practice address in Austin, and 5,099 registered dietitian records in Texas.
All 5,099 in Texas → Every provider in Austin → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Mary Agnew, RDNAustin, TX 787021275040818
- Chelsea Davidson, RD, LDAustin, TX 787021013305002
- Elaine Goodson, RDAustin, TX 787021295964690
- Karissa Lucio, RD, LDAustin, TX 787021619481017
- Brittany Markides, MS, RD, LDAustin, TX 787021861949018
- Melissa Marriott, RD, LDAustin, TX 787021477995603
- Allison McNulty, MS, RDN, LDNAustin, TX 787021891302006
- Mallory Page, RDAustin, TX 787021487259727
Common questions
What is Margaret Dugan, RDN's NPI number?
Margaret Dugan, RDN's National Provider Identifier (NPI) is 1013743087, issued on Sep 9, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Dugan, RDN located?
The NPPES record lists a practice address at 909 Chote Ave, Austin, TX, 78702. Phone: (978) 501-6467. Providers update this record themselves, so call before visiting.
How can I verify Margaret Dugan, RDN's license?
NPPES lists Texas license number DT89542, as entered by the provider. Search the Texas 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. Medicare files from data.cms.gov. 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.