Owen David Maguire, MD
Geriatric Medicine (Internal Medicine) Physician · Williston, VT
Owen David Maguire, MD is a geriatric medicine (internal medicine) physician with a practice address in Williston, Vermont, and NPI 1477176097, issued on May 19, 2020. Check the license (Vermont 042.0017831, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Owen David Maguire
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 042.0017831 VT
Self-reported in NPPES; status is on the state search - Practice location
- 353 Blair Park RD, Williston, VT 05495
- Phone
- (802) 847-1470
- Enumerated
- May 19, 2020
- Record last updated
- Aug 30, 2024
- Medicare enrollment
- Enrolled (PECOS I20240913000370); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2020
- Entity
- Type 1 · individual
Also registered at 353 Blair Park RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kirsten Berggren, FNPNurse Practitioner1841580859
- Anne Brena, MDInternal Medicine Physician1790870723
- Martha Churchill, CNMAdvanced Practice Midwife1285741157
- Karyn Farevaag, NPNurse Practitioner1215364062
- Tracy FornasierGerontology Registered Nurse1790645604
- Karen GibbsNurse Practitioner1215550116
Verify Owen David Maguire in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 042.0017831Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
1,040 Medicare Part D claims for 176 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims. 23 claims were for opioids.
Most prescribed
- Atorvastatin Calcium56 claims
- Jardiance49 claims
- Anoro Ellipta37 claims
- Eliquis35 claims
- Levothyroxine Sodium30 claims
- Pantoprazole Sodium28 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- University OF Vermont Medical Center IncBurlington, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Vermont
There are 16 geriatric medicine (internal medicine) physician records in Vermont.
Other geriatric medicine (internal medicine) physician records in Vermont
- Zail Berry, M.D., M.P.H.Burlington, VT1427158989
- Stafford BrannonRutland, VT1598486847
- Maria Fatigati, MDBarton, VT1235193111
- Dorothy Fisher, MDEssex Jct, VT1376639021
- Amelia Gennari, MDBurlington, VT1851364848
- Walter Griffiths, M.D.Brattleboro, VT1962432880
- Robert Karp, MDBurlington, VT1780608588
- Michael Lamantia, M.D.Colchester, VT1801005632
- Thomas Lewis, M.D.Brattleboro, VT1679589550
- Alexandra Messerli, MDWilliston, VT1992142939
Common questions
What is Owen David Maguire, MD's NPI number?
Owen David Maguire, MD's National Provider Identifier (NPI) is 1477176097, issued on May 19, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Owen David Maguire, MD located?
The NPPES record lists a practice address at 353 Blair Park RD, Williston, VT, 05495. Phone: (802) 847-1470. Providers update this record themselves, so call before visiting.
How can I verify Owen David Maguire, MD's license?
NPPES lists Vermont license number 042.0017831, as entered by the provider. Search the Vermont Board of Medical Practice at https://www.healthvermont.gov/systems/board-medical-practice. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Owen David Maguire, MD prescribe under Medicare Part D?
In 2024, Owen David Maguire, MD had 1,040 Medicare Part D claims for 176 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions 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.