NPPES file of Aug 9, 2026

Sarah Anne Kelso-O'Brien, M.D.

Colon & Rectal Surgery Physician · Burlington, VT

Sarah Anne Kelso-O'Brien, M.D. is a colon & rectal surgery physician with a practice address in Burlington, Vermont, and NPI 1063943280, issued on Mar 21, 2017. Check the license (Vermont 042.0018144, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063943280
Name
Sarah Anne Kelso-O'Brien
Credential
M.D.
Primary taxonomy
Colon & Rectal Surgery Physician 208C00000X
License numbers
042.0018144 VT
036.164852 IL
Self-reported in NPPES; status is on the state search
Practice location
111 Colchester Ave, Burlington, VT 05401
Phone
(802) 847-2345
Enumerated
Mar 21, 2017
Record last updated
May 8, 2026
Medicare enrollment
Enrolled (PECOS I20241202003106); accepts Medicare assignment
Medical or professional school
University Of Vermont College Of Medicine, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 111 Colchester Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kevin Abnet, MDAnesthesiology Physician1699742437
  2. Faiz Abu-Jaber, MDInternal Medicine Physician1184201964
  3. Brittney Accavallo, RNNeonatal Nurse Practitioner1083255459
  4. Daniel Ackil, DOEmergency Medicine Physician1033558879
  5. Rachel Adelsheim, MDStudent in an Organized Health Care Education/Training Program1700589637
  6. Steven Ades, MDHematology & Oncology Physician1972796167

Verify Sarah Anne Kelso-O'Brien in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVermont Board of Medical Practice
    Search for license 042.0018144
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Vermont license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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89% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024

21 Medicare Part D claims, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D.

  1. Sarah Kelso-O'Brien21
  2. Specialty average192

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.

Industry payments in 2024: $1,703.86

7 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,524 providers of this specialty with any payment received $3,468.16 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sarah Kelso-O'Brien$1,703.86
  2. Specialty average$3,468.16

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Central Vermont Medical Center IncBerlin, VT
  2. 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).

Colon & Rectal Surgery Physician providers in Vermont

There are 7 colon & rectal surgery physician records in Vermont.

The 6 colon & rectal surgery physician records with the nearest ZIP codes

  1. Jeremy Dressler, M.D.Burlington, VT 054011982082442
  2. Krista Evans, M.D.Burlington, VT 054011265693501
  3. Jesse Moore, MDBurlington, VT 054011174641161
  4. Gino Trevisani, M.D.Burlington, VT 054011619912607
  5. Eric Frost, M.D.Bennington, VT 052011902879729
  6. Samuel Labow, M.D.Stowe, VT 056721972759090

Common questions

What is Sarah Anne Kelso-O'Brien, M.D.'s NPI number?

Sarah Anne Kelso-O'Brien, M.D.'s National Provider Identifier (NPI) is 1063943280, issued on Mar 21, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Anne Kelso-O'Brien, M.D. located?

The NPPES record lists a practice address at 111 Colchester Ave, Burlington, VT, 05401. Phone: (802) 847-2345. Providers update this record themselves, so call before visiting.

How can I verify Sarah Anne Kelso-O'Brien, M.D.'s license?

NPPES lists Vermont license number 042.0018144, 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 Sarah Anne Kelso-O'Brien, M.D. prescribe under Medicare Part D?

In 2024, Sarah Anne Kelso-O'Brien, M.D. had 21 Medicare Part D claims; the average among colon & rectal surgery physician prescribers was 192. 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.