Kathryn Oskar
Emergency Medicine Physician · Burlington, VT
Kathryn Oskar is an emergency medicine physician with a practice address in Burlington, Vermont, and NPI 1245791292, issued on Mar 30, 2019. Check the license (Vermont 042.0018469, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Kathryn Oskar
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 042.0018469 VT
290955 MA
334993 NY
Self-reported in NPPES; status is on the state search - Practice location
- 111 Colchester Ave, Burlington, VT 05401
- Phone
- (802) 847-0000
- Enumerated
- Mar 30, 2019
- Record last updated
- Oct 9, 2025
- Medicare enrollment
- Enrolled (PECOS I20251006003602); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2019
- Entity
- Type 1 · individual
Also registered at 111 Colchester Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Abnet, MDAnesthesiology Physician1699742437
- Faiz Abu-Jaber, MDInternal Medicine Physician1184201964
- Brittney Accavallo, RNNeonatal Nurse Practitioner1083255459
- Daniel Ackil, DOEmergency Medicine Physician1033558879
- Rachel Adelsheim, MDStudent in an Organized Health Care Education/Training Program1700589637
- Steven Ades, MDHematology & Oncology Physician1972796167
Verify Kathryn Oskar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 042.0018469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average emergency medicine physician in 2024
30 Medicare Part D claims for 18 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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 2 group practices
- Champlain Valley Physicians Hospital Medical CenterPlattsburgh, NY
- 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).
79 emergency medicine physician records list a practice address in Burlington
They are 79 of the 3,455 NPPES records with a practice address in Burlington, and 197 emergency medicine physician records in Vermont.
All 79 in Burlington → All 197 in Vermont → Every provider in Burlington →
Other emergency medicine physician records in Vermont
- Roberto Abeyta, MDRutland, VT1104850171
- Daniel Ackil, DOBurlington, VT1033558879
- Arthur Alsobrook, JR., M.D.Newport, VT1073624946
- Nicholas Alsofrom, MDRutland, VT1235699828
- Leila AminiBurlington, VT1831552413
- Kevin Argentieri, MDBurlington, VT1588067995
- H Ayre, M.D.Rutland, VT1548206428
- Daniel BakBurlington, VT1457938342
- Stanley Baker, M.D.St Johnsbury, VT1750394433
- William Baker, MDBurlington, VT1407828296
Common questions
What is Kathryn Oskar's NPI number?
Kathryn Oskar's National Provider Identifier (NPI) is 1245791292, issued on Mar 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Oskar located?
The NPPES record lists a practice address at 111 Colchester Ave, Burlington, VT, 05401. Phone: (802) 847-0000. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Oskar's license?
NPPES lists Vermont license number 042.0018469, 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 Kathryn Oskar prescribe under Medicare Part D?
In 2024, Kathryn Oskar had 30 Medicare Part D claims for 18 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.