Caitlin Greenberg, DO
Hospitalist Physician · Burlington, VT
Caitlin Greenberg, DO is a hospitalist physician with a practice address in Burlington, Vermont, and NPI 1538553029, issued on Mar 24, 2015. Check the license (Vermont 032.0133815, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Caitlin Greenberg
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 032.0133815 VT
DO01019 RI
Self-reported in NPPES; status is on the state search - Practice location
- 111 Colchester Ave, Burlington, VT 05401
- Phone
- (802) 847-2700
- Enumerated
- Mar 24, 2015
- Record last updated
- Jan 24, 2022
- Medicare enrollment
- Enrolled (PECOS I20180814001949); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2015
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 31 in Vermont → Look up another NPI →
Also registered at 111 Colchester Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rachel Adelsheim, MDStudent in an Organized Health Care Education/Training Program1700589637
- Steven Ades, MDHematology & Oncology Physician1972796167
Verify Caitlin Greenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 032.0133815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average hospitalist physician in 2024
22 Medicare Part D claims, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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
- 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).
Caitlin Greenberg among 31 hospitalist physician records in Vermont
Caitlin Greenberg, DO is one of 31 hospitalist 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 2015, is newer than 68% of them.
- NPI issued2015 · 68% of these records are older, 23% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2015 · median 2010 among the 24 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Vermont
There are 31 hospitalist physician records in Vermont.
All 31 in Vermont → Every provider in Burlington → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Jason Bartsch, M.D.Burlington, VT 054011093030801
- Jennifer BorofskyBurlington, VT 054011558685354
- Jillian Brennan, M.D.Burlington, VT 054011942520796
- George Cao, MDBurlington, VT 054011942882329
- Benjamin Depo, MDBurlington, VT 054011093219461
- Caleb Doyle-BurrBurlington, VT 054011982081493
- Julie Ehrlich, MDBurlington, VT 054011790488484
- Kara Landry, MDBurlington, VT 054011225422462
Common questions
What is Caitlin Greenberg, DO's NPI number?
Caitlin Greenberg, DO's National Provider Identifier (NPI) is 1538553029, issued on Mar 24, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin Greenberg, DO located?
The NPPES record lists a practice address at 111 Colchester Ave, Burlington, VT, 05401. Phone: (802) 847-2700. Providers update this record themselves, so call before visiting.
How can I verify Caitlin Greenberg, DO's license?
NPPES lists Vermont license number 032.0133815, 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 Caitlin Greenberg, DO prescribe under Medicare Part D?
In 2024, Caitlin Greenberg, DO had 22 Medicare Part D claims; the average among hospitalist physician prescribers was 521. 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.