Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Caitlin Greenberg, DO

Individual provider Internal Medicine Physician · NPI 1538553029

Caitlin Greenberg, DO practises Internal Medicine in Burlington, Vermont. Graduated from University of New England, College of Osteo Medicine in 2015, 11 years ago. Practices with University of Vermont Medical Center Inc, a 1,202-clinician group and accepts Medicare assignment. Licensed in Rhode Island and Vermont.

Years since qualifying
11
Trained at
University of New England, College of Osteo Medicine
Licensed in
RI, VT
In the registry since
2015
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

111 Colchester Ave Mailstop 156SM2
Burlington, VT 05401
Phone: (802) 847-2700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 032.0133815 (VT)
Internal Medicine Physician Taxonomy 207R00000X · Licence DO01019 (RI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (VT)

Record details

NPI number1538553029
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 24, 2015
Last updated in NPPESJanuary 24, 2022
Certification dateJanuary 24, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2015 (11 years in practice)
Group practice University Of Vermont Medical Center Inc — 1202 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients202
Services billed 389 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at University of Vermont Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1202 clinicians in the practice; 12 are shown here.

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