Janet M. Kirwan, MD
Cardiovascular Disease Physician · South Burlington, VT
Janet M. Kirwan, MD is a cardiovascular disease physician with a practice address in South Burlington, Vermont, and NPI 1295757425, issued on Jul 24, 2006. Check the license (Vermont 042-0010967, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Janet M. Kirwan
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 042-0010967 VT
Self-reported in NPPES; status is on the state search - Practice location
- 50 Timber LN, South Burlington, VT 05403
- Phone
- (800) 243-5854
- Enumerated
- Jul 24, 2006
- Record last updated
- Sep 23, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (206) 824-9510
- Medicaid ID
- 0VN3789 VT
- Medicare enrollment
- Enrolled (PECOS I20050829000718); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 47 in Vermont → Look up another NPI →
Also registered at 50 Timber LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Houston, A.P.R.N.Adult Health Nurse Practitioner1083001713
Verify Janet M. Kirwan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 042-0010967Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,970 Medicare Part D claims for 453 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Atorvastatin Calcium472 claims
- Eliquis362 claims
- Metoprolol Succinate249 claims
- Rosuvastatin Calcium189 claims
- Losartan Potassium188 claims
- Jardiance147 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.
The MIPS final score for 2023 (Medicare payment program): 88.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Hillemann And Kirwan Mds PCSouth Burlington, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Janet M. Kirwan among 47 cardiovascular disease physician records in Vermont
Janet M. Kirwan, MD is one of 47 cardiovascular disease physician records with a practice address in Vermont. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.
- NPI issued2006 · 0% of these records are older, 40% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1993 · median 1996 among the 32 with a school on file
- Record last updated2011 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Vermont
There are 47 cardiovascular disease physician records in Vermont.
All 47 in Vermont → Every provider in South Burlington → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Cara Dimasi, N.P.South Burlington, VT 054031639614613
- Walter Gundel, MDSouth Burlington, VT 054031922066026
- Steffen Hillemann, MDSouth Burlington, VT 054031821056912
- Martin Lewinter, M.D.South Burlington, VT 054031578652996
- Richard PageSouth Burlington, VT 054031467537282
- Peter Van BurenSouth Burlington, VT 054031104912310
- Joseph Winget, M.D.South Burlington, VT 054031275632267
- Shubash Adhikari, M.D.Burlington, VT 054011861809741
Common questions
What is Janet M. Kirwan, MD's NPI number?
Janet M. Kirwan, MD's National Provider Identifier (NPI) is 1295757425, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Janet M. Kirwan, MD located?
The NPPES record lists a practice address at 50 Timber LN, South Burlington, VT, 05403. Phone: (800) 243-5854. Providers update this record themselves, so call before visiting.
How can I verify Janet M. Kirwan, MD's license?
NPPES lists Vermont license number 042-0010967, 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 Janet M. Kirwan, MD prescribe under Medicare Part D?
In 2024, Janet M. Kirwan, MD had 2,970 Medicare Part D claims for 453 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Janet M. Kirwan, MD's MIPS final score?
The 2023 MIPS final score is 88.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.