Nicholas Ferrentino, M.D.
Gastroenterology Physician · Burlington, VT
Nicholas Ferrentino, M.D. is a gastroenterology physician with a practice address in Burlington, Vermont, and NPI 1336249077, issued on Sep 23, 2006. Check the license (Vermont 0420009319, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Nicholas Ferrentino
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 0420009319 VT
Self-reported in NPPES; status is on the state search - Practice location
- 111 Colchester Ave, Burlington, VT 05401
- Phone
- (802) 847-2554
- Enumerated
- Sep 23, 2006
- Record last updated
- Oct 4, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid IDs
- OVN1389 VT
01668822 NY - Medicare enrollment
- Enrolled (PECOS I20081231000355); accepts Medicare assignment
- Medical or professional school
- State University Of Ny Upstate Medical University, 1989
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 35 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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- Faiz Abu-Jaber, MDInternal Medicine Physician1184201964
- Brittney Accavallo, RNNeonatal Nurse Practitioner1083255459
- Daniel Ackil, DOEmergency Medicine Physician1033558879
- Rachel Adelsheim, MDStudent in an Organized Health Care Education/Training Program1700589637
- Steven Ades, MDHematology & Oncology Physician1972796167
Verify Nicholas Ferrentino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 0420009319Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average gastroenterology physician in 2024
263 Medicare Part D claims for 68 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Humira(Cf) Pen42 claims
- Spironolactone26 claims
- Azathioprine24 claims
- Mesalamine21 claims
- Gavilyte-G19 claims
- Carvedilol12 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
- 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).
Nicholas Ferrentino among 35 gastroenterology physician records in Vermont
Nicholas Ferrentino, M.D. is one of 35 gastroenterology physician records with a practice address in Vermont. 74% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 34% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1989 · median 1999 among the 23 with a school on file
- Record last updated2013 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Vermont
There are 35 gastroenterology physician records in Vermont.
All 35 in Vermont → Every provider in Burlington → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Eric Ganguly, MDBurlington, VT 054011346208907
- Edwin Goncharuk, D.O.Burlington, VT 054011255872453
- Jason Heffley, M.D. M.P.H.Burlington, VT 054011659766764
- Shruti Khurana, MDBurlington, VT 054011548782279
- Paul Mayer, M.D.Burlington, VT 054011851361992
- Peter Moses, MDBurlington, VT 054011750475042
- Jane Roberts, M.D.Burlington, VT 054011811301070
- Stacy Shen, MDBurlington, VT 054011174056709
Common questions
What is Nicholas Ferrentino, M.D.'s NPI number?
Nicholas Ferrentino, M.D.'s National Provider Identifier (NPI) is 1336249077, issued on Sep 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Ferrentino, M.D. located?
The NPPES record lists a practice address at 111 Colchester Ave, Burlington, VT, 05401. Phone: (802) 847-2554. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Ferrentino, M.D.'s license?
NPPES lists Vermont license number 0420009319, 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 Nicholas Ferrentino, M.D. prescribe under Medicare Part D?
In 2024, Nicholas Ferrentino, M.D. had 263 Medicare Part D claims for 68 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.