Gary Aron Keller, M.D.
Psychiatry Physician · Burlington, VT
Gary Aron Keller, M.D. is a psychiatry physician with a practice address in Burlington, Vermont, and NPI 1316042963, issued on Sep 14, 2006. Check the license (Vermont 042-0007276, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Gary Aron Keller
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 042-0007276 VT
Self-reported in NPPES; status is on the state search - Practice location
- 86 Lake St, Burlington, VT 05401
- Phone
- (802) 865-3450
- Enumerated
- Sep 14, 2006
- Record last updated
- Jul 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (802) 860-5011
- Medicaid ID
- 1002497 VT
- Medicare enrollment
- Enrolled (PECOS I20051118000315); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 203 in Vermont → Look up another NPI →
Also registered at 86 Lake St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Barbara Colombo, PH.D.Clinical Psychologist1730995440
- Leslie Conroy, M.D.Child & Adolescent Psychiatry Physician1225056443
- Wendy Donner, MSWClinical Social Worker1417999715
- Beth EngelberthMental Health Counselor1699460857
Verify Gary Aron Keller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 042-0007276Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average psychiatry physician in 2024
756 Medicare Part D claims for 57 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Lorazepam96 claims
- Quetiapine Fumarate59 claims
- Fluoxetine Hcl44 claims
- Bupropion Xl43 claims
- Clonazepam41 claims
- Trazodone Hcl36 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
- Vermont Catholic Charities, IncSouth Burlington, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Aron Keller among 203 psychiatry physician records in Vermont
Gary Aron Keller, 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
- Graduated1981 · median 2005 among the 97 with a school on file
- Record last updated2016 · 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.
All 203 in Vermont → Every provider in Burlington → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Richard Bernstein, M.D.Burlington, VT 054011083632137
- Megan Brennan, M.D.Burlington, VT 054011346274198
- David Fassler, M.D.Burlington, VT 054011275558702
- John Helzer, M.D.Burlington, VT 054011811910961
- James Jacobson, M.D.Burlington, VT 054011518987619
- Suzanne Kennedy, M.D.Burlington, VT 054011871512905
- Donna Kiley, M.D.Burlington, VT 054011316960198
- Harvey Klein, MDBurlington, VT 054011174521736
Common questions
What is Gary Aron Keller, M.D.'s NPI number?
Gary Aron Keller, M.D.'s National Provider Identifier (NPI) is 1316042963, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Aron Keller, M.D. located?
The NPPES record lists a practice address at 86 Lake St, Burlington, VT, 05401. Phone: (802) 865-3450. Providers update this record themselves, so call before visiting.
How can I verify Gary Aron Keller, M.D.'s license?
NPPES lists Vermont license number 042-0007276, 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 Gary Aron Keller, M.D. prescribe under Medicare Part D?
In 2024, Gary Aron Keller, M.D. had 756 Medicare Part D claims for 57 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.