Roberta Pauline O'Brien, MD
Internal Medicine Physician · Essex Jct, VT
Roberta Pauline O'Brien, MD is an internal medicine physician with a practice address in Essex Jct, Vermont, and NPI 1902976533, issued on Nov 9, 2006. Check the license (Vermont 420008375, as entered in NPPES) on the Vermont Board of Medical Practice; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Roberta Pauline O'Brien
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 420008375 VT
Self-reported in NPPES; status is on the state search - Practice location
- 87 Main St, Essex Jct, VT 05452
- Phone
- (802) 847-8354
- Enumerated
- Nov 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (802) 847-6575
- Medicaid ID
- 0VN0108 VT
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 326 in Vermont → Look up another NPI →
Also registered at 87 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tania Bertsch, MDInternal Medicine Physician1124045208
- Gary Irish, O.D.Optometrist1760479356
- Patricia King, MDInternal Medicine Physician1497869226
Verify Roberta Pauline O'Brien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 420008375Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Roberta Pauline O'Brien among 326 internal medicine physician records in Vermont
Roberta Pauline O'Brien, MD is one of 326 internal medicine physician records with a practice address in Vermont. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 43% newer
- In a Medicare fileNo · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 internal medicine physician records list a practice address in Essex Jct
They are 4 of the 47 NPPES records with a practice address in Essex Jct, and 326 internal medicine physician records in Vermont. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 326 in Vermont → Every provider in Essex Jct → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Tania Bertsch, MDEssex Jct, VT 054521124045208
- Patricia King, MDEssex Jct, VT 054521497869226
- Mark Levine, MDEssex Junction, VT 054521790793214
- Jessica Lunardini, MDEssex Jct, VT 054521376860767
- Charles Maclean, MDEssex Junction, VT 054521619995792
- Bradley Reynolds, M.D.Essex Junction, VT 054521619047990
- Douglas Weir, M.D.Essex Junction, VT 054521144261389
- Teig Marco, M.D.Fairfax, VT 054541114996972
Common questions
What is Roberta Pauline O'Brien, MD's NPI number?
Roberta Pauline O'Brien, MD's National Provider Identifier (NPI) is 1902976533, issued on Nov 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Roberta Pauline O'Brien, MD located?
The NPPES record lists a practice address at 87 Main St, Essex Jct, VT, 05452. Phone: (802) 847-8354. Providers update this record themselves, so call before visiting.
How can I verify Roberta Pauline O'Brien, MD's license?
NPPES lists Vermont license number 420008375, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.