Seth W. Frenzen, MD
Orthopaedic Surgery Physician · S Burlington, VT
Seth W. Frenzen, MD is an orthopaedic surgery physician with a practice address in S Burlington, Vermont, and NPI 1538112982, issued on May 18, 2006. Check the license (Vermont 0600002836, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Seth W. Frenzen
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 0600002836 VT
42-0011428 VT
Self-reported in NPPES; status is on the state search - Practice location
- 6 San Remo Dr., S Burlington, VT 05401
- Phone
- (802) 862-3983
- Enumerated
- May 18, 2006
- Record last updated
- Mar 21, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20071029000507); accepts Medicare assignment
- Medical or professional school
- Warren Alpert Medical School Of Brown University, 2001
- Entity
- Type 1 · individual
Also registered at 6 San Remo Dr.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Blattspieler, NPNurse Practitioner1720012388
- Stephanie Burch, PA-CPhysician Assistant1780650689
- Douglas Campbell, MDOrthopaedic Surgery Physician1114951092
- Sara Child, PA-CSurgical Physician Assistant1891086518
- Andrew Kaplan, MDOrthopaedic Surgery Physician1053341420
- John Lawlis, MDOrthopaedic Surgery Physician1942231345
Verify Seth W. Frenzen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 0600002836Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
20 Medicare Part D claims for 17 beneficiaries, against an average of 346 among the 16,516 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 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).
5 orthopaedic surgery physician records list a practice address in S Burlington
They are 5 of the 38 NPPES records with a practice address in S Burlington, and 52 orthopaedic surgery physician records in Vermont.
All 5 in S Burlington → All 52 in Vermont → Every provider in S Burlington →
Other orthopaedic surgery physician records in Vermont
- Jeremy AboladeBurlington, VT1275281552
- Nicholas Antell, M.D.Morrisville, VT1639495823
- Jacques Archambault, MDSt Albans, VT1871543090
- David AronsonBurlington, VT1194735241
- Brian Aros, M.D.Morrisville, VT1669577805
- Christian Bean, M.D.Berlin, VT1831155324
- Robert Beattie, M.D.Saint Albans, VT1922177575
- Michel Benoit, M.D. FRCS (C)Burlington, VT1275558801
- Eric Benz, M.D.Middlebury, VT1912995648
- Melbourne Boynton, M.D.Rutland, VT1821083650
Common questions
What is Seth W. Frenzen, MD's NPI number?
Seth W. Frenzen, MD's National Provider Identifier (NPI) is 1538112982, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Seth W. Frenzen, MD located?
The NPPES record lists a practice address at 6 San Remo Dr., S Burlington, VT, 05401. Phone: (802) 862-3983. Providers update this record themselves, so call before visiting.
How can I verify Seth W. Frenzen, MD's license?
NPPES lists Vermont license number 0600002836, 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 Seth W. Frenzen, MD prescribe under Medicare Part D?
In 2024, Seth W. Frenzen, MD had 20 Medicare Part D claims for 17 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.