NPPES file of Aug 9, 2026

Lydia S. Grondin, MD

Anesthesiology Physician · Burlington, VT

Lydia S. Grondin, MD is an anesthesiology physician with a practice address in Burlington, Vermont, and NPI 1003891136, issued on Dec 13, 2005. Check the license (Vermont 042-0011142, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003891136
Name
Lydia S. Grondin
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
042-0011142 VT
200500565 NC
34391 NH
Self-reported in NPPES; status is on the state search
Practice location
111 Colchester Ave, Burlington, VT 05401
Phone
(802) 847-2415
Enumerated
Dec 13, 2005
Record last updated
Apr 23, 2025
Medicare enrollment
Enrolled (PECOS I20250529001136); accepts Medicare assignment
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 Lydia S. Grondin 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 042-0011142
    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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Bills Medicare through 2 group practices

  1. Dartmouth-Hitchcock ClinicLebanon, NH
  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).

100 anesthesiology physician records list a practice address in Burlington

They are 100 of the 3,455 NPPES records with a practice address in Burlington, and 135 anesthesiology physician records in Vermont.

Other anesthesiology physician records in Vermont

  1. Michael Abajian, M.D.Berlin, VT1033172853
  2. Kevin Abnet, MDBurlington, VT1699742437
  3. Erik Anderson, MDBurlington, VT1841450087
  4. Rebecca Aslakson, MDBurlington, VT1073649455
  5. Maria Aveni, M.D.Berlin, VT1205858495
  6. Jonathan Baker, DOBurlington, VT1164099883
  7. Ann Bartlett, MDMorrisville, VT1114940202
  8. Stephen Bender, M.D.Burlington, VT1548484157
  9. Ariel Bensimhon, MDBurlington, VT1770825234
  10. Daniel Biles, MDRutland, VT1316011604

Common questions

What is Lydia S. Grondin, MD's NPI number?

Lydia S. Grondin, MD's National Provider Identifier (NPI) is 1003891136, issued on Dec 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Lydia S. Grondin, MD located?

The NPPES record lists a practice address at 111 Colchester Ave, Burlington, VT, 05401. Phone: (802) 847-2415. Providers update this record themselves, so call before visiting.

How can I verify Lydia S. Grondin, MD's license?

NPPES lists Vermont license number 042-0011142, 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.

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.