NPPES file of Aug 9, 2026

Megan Suellen Moore Brennan, M.D.

Psychiatry Physician · Burlington, VT

Megan Suellen Moore Brennan, M.D. is a psychiatry physician with a practice address in Burlington, Vermont, and NPI 1346274198, issued on Jul 10, 2006. Check the license (Vermont 042.0016050, 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
1346274198
Name
Megan Suellen Moore Brennan
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
042.0016050 VT
Self-reported in NPPES; status is on the state search
Practice location
1138 Pine St, Burlington, VT 05401
Phone
(802) 488-6000
Enumerated
Jul 10, 2006
Record last updated
Apr 29, 2025
Fax
(802) 488-6919
Medicare enrollment
Enrolled (PECOS I20220929001582); accepts Medicare assignment
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 1138 Pine St

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

  1. Kathrine Acus, MSW, LSWClinical Social Worker1225401136
  2. Deanna Allen, BSW, MSW, LICSWClinical Social Worker1821155136
  3. Kristin Allosso, LCMHCMental Health Counselor1215009154
  4. Kimberly Allshouse, MSW,MA,LPClinical Psychologist1558723866
  5. Astin AltenburgCommunity Health Worker1053290999
  6. Erin Altermatt, LCMHCMental Health Counselor1285065284

Verify Megan Suellen Moore Brennan 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 042.0016050
    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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67% fewer Medicare Part D claims than the average psychiatry physician in 2024

330 Medicare Part D claims for 59 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Megan Brennan330
  2. Specialty average1,000

Most prescribed

  1. Lithium Carbonate Er21 claims
  2. Clozapine20 claims
  3. Clonazepam17 claims
  4. Prazosin Hcl16 claims
  5. Trazodone Hcl16 claims
  6. Divalproex Sodium14 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. Howard Center IncBurlington, VT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Megan Suellen Moore Brennan among 203 psychiatry physician records in Vermont

Megan Suellen Moore Brennan, M.D. is one of 203 psychiatry physician records with a practice address in Vermont. 62% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 50% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2004 · median 2005 among the 97 with a school on file
  • Record last updated2025 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

67 psychiatry physician records list a practice address in Burlington

They are 67 of the 3,455 NPPES records with a practice address in Burlington, and 203 psychiatry physician records in Vermont.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Richard Bernstein, M.D.Burlington, VT 054011083632137
  2. David Fassler, M.D.Burlington, VT 054011275558702
  3. John Helzer, M.D.Burlington, VT 054011811910961
  4. James Jacobson, M.D.Burlington, VT 054011518987619
  5. Suzanne Kennedy, M.D.Burlington, VT 054011871512905
  6. Donna Kiley, M.D.Burlington, VT 054011316960198
  7. Harvey Klein, MDBurlington, VT 054011174521736
  8. Judith Lewis, MDBurlington, VT 054011013939925

Common questions

What is Megan Suellen Moore Brennan, M.D.'s NPI number?

Megan Suellen Moore Brennan, M.D.'s National Provider Identifier (NPI) is 1346274198, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Megan Suellen Moore Brennan, M.D. located?

The NPPES record lists a practice address at 1138 Pine St, Burlington, VT, 05401. Phone: (802) 488-6000. Providers update this record themselves, so call before visiting.

How can I verify Megan Suellen Moore Brennan, M.D.'s license?

NPPES lists Vermont license number 042.0016050, 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 Megan Suellen Moore Brennan, M.D. prescribe under Medicare Part D?

In 2024, Megan Suellen Moore Brennan, M.D. had 330 Medicare Part D claims for 59 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.