Margaret Gallagher, RDN
Registered Dietitian · Denver, CO
Margaret Gallagher, RDN is a registered dietitian with a practice address in Denver, Colorado, and NPI 1073230710, issued on Oct 24, 2022. Check the license (Colorado 86154272, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Gallagher
- Credential
- RDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 86154272 CO
Self-reported in NPPES; status is on the state search - Practice location
- Sodexo Nutrition And Wellness, Denver, CO 80239
- Phone
- (303) 779-9355
- Enumerated
- Oct 24, 2022
- Record last updated
- Oct 24, 2022
- Medicare enrollment
- Enrolled (PECOS I20240125003011); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,391 in Colorado → Look up another NPI →
Verify Margaret Gallagher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 86154272Check 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
- Nourish, Inc.Austin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Gallagher among 1,391 registered dietitian records in Colorado
Margaret Gallagher, RDN is one of 1,391 registered dietitian records with a practice address in Colorado. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 60% of them.
- NPI issued2022 · 60% of these records are older, 34% newer
- In a Medicare fileYes · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2020 · median 2014 among the 107 with a school on file
- Record last updated2022 · 47% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
298 registered dietitian records list a practice address in Denver
They are 298 of the 25,068 NPPES records with a practice address in Denver, and 1,391 registered dietitian records in Colorado.
All 1,391 in Colorado → Every provider in Denver → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Atalia Vazquez, RDNDenver, CO 802391356118780
- Rebecca Boenig, RDDenver, CO 802381942815261
- Erin Cahoon, RDNDenver, CO 802381629649587
- Catherine Cohen, PHD, RDNDenver, CO 802381326835059
- Shawna Guttman, MS, RDDenver, CO 802381467270579
- Dana Jasick, RDNDenver, CO 802381427530096
- Libby Lawson, RDNDenver, CO 802381669329702
- James Lesley, MS, RDN, SNSDenver, CO 802381184582389
Common questions
What is Margaret Gallagher, RDN's NPI number?
Margaret Gallagher, RDN's National Provider Identifier (NPI) is 1073230710, issued on Oct 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Gallagher, RDN located?
The NPPES record lists a practice address at Sodexo Nutrition And Wellness, Denver, CO, 80239. Phone: (303) 779-9355. Providers update this record themselves, so call before visiting.
How can I verify Margaret Gallagher, RDN's license?
NPPES lists Colorado license number 86154272, as entered by the provider. Search the Colorado 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.