NPPES file of Aug 9, 2026

Timothy Lahey, MD MMSC

Infectious Disease Physician · Burlington, VT

Timothy Lahey, MD MMSC is an infectious disease physician with a practice address in Burlington, Vermont, and NPI 1184644221, issued on Jul 20, 2006. Check the license (Vermont 042.0014159, 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
1184644221
Name
Timothy Lahey
Credential
MD MMSC
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
042.0014159 VT
Self-reported in NPPES; status is on the state search
Practice location
111 Colchester Ave, Burlington, VT 05401
Phone
(802) 847-4594
Enumerated
Jul 20, 2006
Record last updated
Sep 7, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicaid IDs
30205083 NH
1011366 VT
Medicare enrollment
Enrolled (PECOS I20181003002847); accepts Medicare assignment
Medical or professional school
Duke University School Of Medicine, 1998
Telehealth
Offers telehealth (CMS)
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 Timothy Lahey 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 042.0014159
    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

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66% fewer Medicare Part D claims than the average infectious disease physician in 2024

237 Medicare Part D claims for 30 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.

  1. Timothy Lahey237
  2. Specialty average689

Most prescribed

  1. Azithromycin25 claims
  2. Biktarvy24 claims
  3. Rifampin23 claims
  4. Ethambutol Hcl19 claims
  5. Risperidone13 claims
  6. Odefsey12 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.

Bills Medicare through one group practice

  1. 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).

Timothy Lahey among 19 infectious disease physician records in Vermont

Timothy Lahey, MD MMSC is one of 19 infectious disease physician records with a practice address in Vermont. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.

  • NPI issued2006 · 0% of these records are older, 42% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 84% of these records are
  • Graduated1998 · median 2000 among the 16 with a school on file
  • Record last updated2018 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Vermont

There are 19 infectious disease physician records in Vermont.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Wallace Alston, MDBurlington, VT 054011356374755
  2. Sean BullisBurlington, VT 054011508229493
  3. Jean DejaceBurlington, VT 054011609165018
  4. Christopher Grace, MDBurlington, VT 054011861569204
  5. Andrew Hale, M.D.Burlington, VT 054011245525823
  6. Christopher Huston, M.D.Burlington, VT 054011033122882
  7. Beth Kirkpatrick, M.D.Burlington, VT 054011033286216
  8. Cindy Noyes, MDBurlington, VT 054011366593808

Common questions

What is Timothy Lahey, MD MMSC's NPI number?

Timothy Lahey, MD MMSC's National Provider Identifier (NPI) is 1184644221, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Timothy Lahey, MD MMSC located?

The NPPES record lists a practice address at 111 Colchester Ave, Burlington, VT, 05401. Phone: (802) 847-4594. Providers update this record themselves, so call before visiting.

How can I verify Timothy Lahey, MD MMSC's license?

NPPES lists Vermont license number 042.0014159, 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 Timothy Lahey, MD MMSC prescribe under Medicare Part D?

In 2024, Timothy Lahey, MD MMSC had 237 Medicare Part D claims for 30 beneficiaries; the average among infectious disease physician prescribers was 689. 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.