Michael J. Kiernan, MD
Emergency Medicine Physician · Middlebury, VT
Michael J. Kiernan, MD is an emergency medicine physician with a practice address in Middlebury, Vermont, and NPI 1295839454, issued on Sep 11, 2006. Check the license (Vermont 0420008897, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Michael J. Kiernan
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 0420008897 VT
Self-reported in NPPES; status is on the state search - Practice location
- 115 Porter Dr, Middlebury, VT 05753
- Phone
- (802) 388-4001
- Enumerated
- Sep 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (802) 388-5612
- Medicaid ID
- OVN0886 VT
- Medicare enrollment
- Enrolled (PECOS I20060329000501); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 197 in Vermont → Look up another NPI →
Also registered at 115 Porter Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael J. Kiernan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 0420008897Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average emergency medicine physician in 2024
25 Medicare Part D claims for 22 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
One hospital affiliation
- Porter Hospital IncMiddlebury, VT · Critical Access Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Michael J. Kiernan among 197 emergency medicine physician records in Vermont
Michael J. Kiernan, MD is one of 197 emergency medicine physician records with a practice address in Vermont. 74% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 51% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1990 · median 2010 among the 110 with a school on file
- Record last updated2007 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 emergency medicine physician records list a practice address in Middlebury
They are 12 of the 423 NPPES records with a practice address in Middlebury, and 197 emergency medicine physician records in Vermont.
All 197 in Vermont → Every provider in Middlebury → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Robert GosselinMiddlebury, VT 057531275134108
- Fred Kniffin, MDMiddlebury, VT 057531184728461
- Geoffrey Knisely, MDMiddlebury, VT 057531982708178
- Glen Lovejoy, MDMiddlebury, VT 057531154413615
- William Nowlan, MDMiddlebury, VT 057531164528584
- Robert Pitts, MDMiddlebury, VT 057531063592210
- Jessica Racusin, MDMiddlebury, VT 057531821192089
- David Thompson, MDMiddlebury, VT 057531992789804
Common questions
What is Michael J. Kiernan, MD's NPI number?
Michael J. Kiernan, MD's National Provider Identifier (NPI) is 1295839454, issued on Sep 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. Kiernan, MD located?
The NPPES record lists a practice address at 115 Porter Dr, Middlebury, VT, 05753. Phone: (802) 388-4001. Providers update this record themselves, so call before visiting.
How can I verify Michael J. Kiernan, MD's license?
NPPES lists Vermont license number 0420008897, 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 Michael J. Kiernan, MD prescribe under Medicare Part D?
In 2024, Michael J. Kiernan, MD had 25 Medicare Part D claims for 22 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.