Fred W. Kniffin, MD
Emergency Medicine Physician · Middlebury, VT
Fred W. Kniffin, MD is an emergency medicine physician with a practice address in Middlebury, Vermont, and NPI 1184728461, issued on Sep 8, 2006. Check the license (Vermont 0420008090, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Fred W. Kniffin
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 0420008090 VT
Self-reported in NPPES; status is on the state search - Practice location
- 115 Porter Drive, Middlebury, VT 05753
- Phone
- (802) 388-4001
- Enumerated
- Sep 8, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (802) 388-5612
- Medicaid ID
- 1008926 VT
- Entity
- Type 1 · individual
Also registered at 115 Porter Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eric Berg, CRNACertified Registered Nurse Anesthetist1750426631
- Paula Birdsall, RDRegistered Dietitian1639273923
- Kathryn Clark, RDRegistered Dietitian1396837860
- Geoffrey Knisely, MDEmergency Medicine Physician1982708178
- Glen Lovejoy, MDEmergency Medicine Physician1154413615
- Deborah Norris, CRNACertified Registered Nurse Anesthetist1770662322
Verify Fred W. Kniffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 0420008090Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average emergency medicine physician in 2024
108 Medicare Part D claims for 80 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Prednisone16 claims
- Albuterol Sulfate Hfa14 claims
- Cephalexin14 claims
- Amoxicillin12 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.
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 12 in Middlebury → All 197 in Vermont → Every provider in Middlebury →
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 Fred W. Kniffin, MD's NPI number?
Fred W. Kniffin, MD's National Provider Identifier (NPI) is 1184728461, issued on Sep 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Fred W. Kniffin, MD located?
The NPPES record lists a practice address at 115 Porter Drive, Middlebury, VT, 05753. Phone: (802) 388-4001. Providers update this record themselves, so call before visiting.
How can I verify Fred W. Kniffin, MD's license?
NPPES lists Vermont license number 0420008090, 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 Fred W. Kniffin, MD prescribe under Medicare Part D?
In 2024, Fred W. Kniffin, MD had 108 Medicare Part D claims for 80 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.