Matthew J. Alef

  • Burlington, VT
  • Vascular surgeon
NPI1639371610PAC ID5991921249
Medicare services, 2024
610
Medicare patients, 2024
494
Part D claims, 2024
88
Publications
16
MIPS score, 2024
83
Practice address
111 Colchester Ave, Burlington, VT 05401
Practice phone
Call (802) 847-0000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University of Vermont Medical Center

Hospital · Burlington, Vermont

See all 12 affiliations

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Matthew J. Alef is a vascular surgeon in Burlington, Vermont

Matthew Alef practices at University of Vermont Medical Center in Burlington, Vermont, part of University of Vermont Health Network.

Matthew Alef's NPI, 1639371610, was assigned on June 1, 2007. Matthew Alef graduated from Rush Medical College in 2005. Matthew Alef's New Hampshire license number on file is 25040.

NPI and contact details
Medicare PAC ID
5991921249
NPI enumeration date
June 1, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(802) 847-0000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
47
Medical school graduation
2005

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Matthew J. Alef practices at University of Vermont Medical Center in Burlington, Vermont

Matthew Alef's primary practice is University of Vermont Medical Center, at 111 Colchester Ave, Burlington, VT 05401 in Chittenden County. The practice phone is (802) 847-0000.

Source: Dmand AI Affiliation Data

Matthew J. Alef is affiliated with 7 sites of care and 5 medical groups

Matthew Alef's primary practice is University of Vermont Medical Center in Burlington, Vermont, part of University of Vermont Health Network. Matthew Alef is also affiliated with Dartmouth Hitchcock Medical Center. The medical group on file is Dartmouth Hitchcock Clinics Manchester. Dmand AI also links Matthew Alef to 4 more hospitals, 4 medical groups and 1 dialysis center, each named with a free account.

See all 12 affiliations for Matthew Alef

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Matthew J. Alef's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Alef practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University of Vermont Medical CenterAvailable with a free account
+6 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Matthew J. Alef is one of 8 vascular surgeons in Vermont

Vascular surgery is Matthew Alef's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Matthew Alef is board certified in vascular surgery by the American Board of Surgery. Dmand AI has Matthew Alef's licenses on file in 5 states: New Hampshire, Vermont, New York, Massachusetts and Pennsylvania.

Specialties and state licenses

  • Vascular surgery, New HampshirePrimaryLicense 25040 · 2023 to 2025 · taxonomy 2086S0129X
  • Vermont licenseLicense 0420012878 · 2014 to 2026
  • New York license2014 to 2023
  • Massachusetts license2012 to 2014
  • Student in an organized health care education/training program, PennsylvaniaLicense MT187151 · 2005 to 2012 · taxonomy 390200000X

Clinical focus

Dmand AI lists amputation, carotid revascularization, chronic skin ulcer, deep vein thrombosis (DVT), heart device and aorta surgery, leg revascularization, peripheral vascular disease and varicose veins among the conditions Matthew Alef treats.

Vascular surgeons near Matthew Alef

Counts of vascular surgeons with a Dmand AI profile, by place and practice. Each opens the list.

8vascular surgeons in Vermont
8vascular surgeons in Burlington
8vascular surgeons at University of Vermont Medical Center

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Matthew J. Alef billed Medicare for 610 services in 2024

CMS data shows 610 Medicare services from Matthew Alef across 12 procedure codes in 2024, for 494 Medicare patients. Medicare paid $20,633 for them.

Medicare services, 2024610
Medicare patients494
Paid by Medicare$20,633
Procedure codes12

Matthew Alef's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 3922024: 3784%
Office and hospital visits
2023: 2852024: 21724%
Surgery
2023: 02024: 15
Imaging
2023: 672024: 0100%

Where Matthew Alef's Medicare services took place, 2024

  • In an office9816%
  • In a facility51284%

Matthew Alef's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Matthew Alef

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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Matthew J. Alef treated 494 Medicare patients in 2024, average age 74

CMS counts 494 Medicare patients who saw Matthew Alef in 2024. The largest group is 65 to 74, with 195 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Matthew Alef's median patient age at 69, with 46% women.

Medicare patients, 2024494
Average age74
Average risk score1.73
Also on Medicaid19%

Matthew Alef's Medicare patients by age, 2024

Matthew Alef's Medicare patients by sex, 2024

  • Women21343%
  • Men28157%

Chronic conditions among Matthew Alef's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis52%
  4. Ischemic heart disease47%
  5. Diabetes35%
  6. Anxiety30%
  7. Chronic kidney disease30%
  8. Mood disorders30%

Share of Medicare patients with each condition. A patient can have several.

Matthew Alef's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women46%
  • Men53%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Matthew J. Alef wrote 88 Medicare Part D claims in 2024

In 2024, Matthew Alef wrote 88 Medicare Part D claims for 32 patients. 74% of them were for generic drugs. CMS names the drug for 73 of them, across 3 drugs with 11 or more claims each, at $12,273 in total drug cost. In 2023, CMS named 110 claims across 3 drugs.

Part D claims, 202488
Drugs named by CMS3
Total drug cost$12,273
Part D patients32

Matthew Alef's Part D claims by kind of drug, 2024

  • Generic65 claims74%
  • Brand-name23 claims26%

Matthew Alef's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1102024: 7334%

Drugs named by CMS: 3 in 2024, 3 in 2023.

See all prescribing by Matthew Alef

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Matthew J. Alef scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Matthew Alef for performance year 2024, reported as part of a group. Matthew Alef accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Matthew Alef as offering telehealth. CMS counts 15 procedures of leg revascularization (restoring blood flow) by Matthew Alef, more than 72% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Matthew Alef's MIPS scores, performance year 2024

  • 83of 100Final score
  • 72.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 55of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Matthew Alef ranks in Medicare procedure volume

Removal of tissue
67th percentile16 procedures
Leg revascularization (restoring blood flow)
72nd percentile15 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Matthew J. Alef has 16 publications on record

Dmand AI links 16 papers to Matthew Alef, published from 2011 to 2025. 2016 was the busiest year, with 3. The most frequent topics are Aortic Aneurysm, Abdominal, Endovascular Procedures and Blood Vessel Prosthesis Implantation. Matthew Alef has published most often in J Vasc Surg. Matthew Alef's most frequent co-authors are Sara Lauren Zettervall, MD, Daniel Joseph Bertges, MD and Peter A. Soden, MD.

Papers16
Years published2011 to 2025

Matthew Alef's papers by year, 2011 to 2025

Topics Matthew Alef writes about most

  • Aortic Aneurysm, Abdominal
  • Endovascular Procedures
  • Blood Vessel Prosthesis Implantation
  • New England
  • Chi-Square Distribution
  • Postoperative Complications
  • Signal Transduction
  • Blood Vessel Prosthesis

Matthew Alef's most frequent co-authors

Recent publications by Matthew Alef

See all 16 publications and co-authors

See who Matthew Alef researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Matthew Alef works with, so you can find a warm path to the right vascular surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Matthew J. Alef received $26,234 in industry payments from 2018 to 2025

CMS Open Payments shows 71 general payments to Matthew Alef from 13 drug and device companies from 2018 to 2025. Speaker and faculty fees make up the largest share, 49% of the total. Cook Medical LLC paid the most, $17,211.

General payments to Matthew Alef by program year, 2018 to 2025

General payments to Matthew Alef by kind, 2018 to 2025

$26.2Kin total
  • Speaker and faculty fees$12,94049%
  • Travel and lodging$6,75626%
  • Food and beverage$3,93815%
  • Consulting fees$2,60010%

Companies that paid Matthew Alef the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Matthew Alef

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Matthew J. Alef has 1 award and honors on record

Dmand AI lists 1 award for Matthew Alef.

Awards and honors for Matthew Alef

  1. Undated
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Matthew J. Alef graduated from Rush Medical College

Matthew Alef graduated from Rush Medical College in 2005. Matthew Alef is a member of ACS.

  1. Medical schoolRush Medical College
  2. Board certified in vascular surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Matthew J. Alef accepts plans from 17 insurance carriers

Matthew Alef is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • +9 more carriersWith a free account

Plan types Matthew Alef accepts, by number of carriers

  1. Medicare10
  2. PPO10
  3. HMO9
  4. POS6
  5. EPO4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Matthew J. Alef's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Matthew J. Alef

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Matthew J. Alef's NPI number?

Matthew J. Alef's NPI number is 1639371610. It was assigned on June 1, 2007, and it is active in the NPI Registry.

What does Matthew J. Alef specialize in?

Matthew J. Alef is a vascular surgeon in Burlington, Vermont. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).

Where does Matthew J. Alef practice?

Matthew Alef practices at 111 Colchester Ave, Burlington, VT 05401. Matthew Alef's primary practice is University of Vermont Medical Center in Burlington, Vermont, part of University of Vermont Health Network. Dmand AI also links Matthew Alef to 4 hospitals, 4 medical groups and 1 dialysis center.

What is Matthew J. Alef's office phone number?

The practice phone on file for Matthew Alef is (802) 847-0000.

What is Matthew J. Alef's medical license number?

Matthew Alef's New Hampshire license number on file is 25040, one of the licenses on file in 5 states.

Which states has Matthew J. Alef been licensed in?

Dmand AI has state licenses on file for Matthew Alef in New Hampshire (2023 to 2025), Vermont (2014 to 2026), New York (2014 to 2023), Massachusetts (2012 to 2014) and Pennsylvania (2005 to 2012).

Which hospitals is Matthew J. Alef affiliated with?

Matthew Alef practices at University of Vermont Medical Center in Burlington, Vermont. Matthew Alef is also affiliated with Dartmouth Hitchcock Medical Center. Dmand AI links Matthew Alef to 4 more hospitals.

What medical group is Matthew J. Alef part of?

Matthew Alef is linked to Dartmouth Hitchcock Clinics Manchester. Dmand AI links Matthew Alef to 4 more medical groups.

Does Matthew J. Alef accept Medicare?

Yes. CMS data shows Matthew Alef billed Medicare for 610 services in 2024, and Matthew Alef accepts Medicare assignment.

Does Matthew J. Alef offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Matthew Alef as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Matthew J. Alef's MIPS score?

Matthew Alef's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

How many Medicare patients does Matthew J. Alef see?

CMS counts 494 Medicare patients who saw Matthew Alef in 2024, with an average age of 74.

Is Matthew J. Alef board certified?

Yes. Matthew Alef is board certified in vascular surgery by the American Board of Surgery.

What services does Matthew J. Alef bill to Medicare?

In 2024, Matthew Alef's most billed Medicare services were blood vessel study (93922), office visit, new patient (99203) and office visit, established patient (99213).

Where did Matthew J. Alef go to medical school?

Matthew Alef graduated from Rush Medical College in 2005.

What drugs does Matthew J. Alef prescribe most?

In 2024 Medicare Part D data, Matthew Alef's most prescribed drugs by claims were Clopidogrel, Eliquis and Atorvastatin Calcium.

Has Matthew J. Alef received payments from drug or device companies?

CMS Open Payments shows $26,234 in general payments to Matthew Alef from 13 companies from 2018 to 2025. The largest total came from Cook Medical LLC.

How long has Matthew J. Alef been practicing?

Matthew Alef graduated from medical school in 2005, 21 years ago.

Does Matthew J. Alef do research?

Dmand AI links 16 publications to Matthew Alef, published from 2011 to 2025.

Who does Matthew J. Alef publish with?

Matthew Alef's most frequent co-authors are Sara Lauren Zettervall, MD (5 shared papers), Daniel Joseph Bertges, MD (4 shared papers) and Peter A. Soden, MD (4 shared papers).

What insurance does Matthew J. Alef accept?

Matthew Alef is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

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