James Ouellette, MD
Family Medicine Physician · Marlborough, CT
James Ouellette, MD is a family medicine physician with a practice address in Marlborough, Connecticut, and NPI 1457364564, issued on Aug 14, 2006. Check the license (Connecticut 033867, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- James Ouellette
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 033867 CT
Self-reported in NPPES; status is on the state search - Practice location
- 14 Jones Hollow RD, Marlborough, CT 06447
- Phone
- (860) 295-8217
- Enumerated
- Aug 14, 2006
- Entity
- Type 1 · individual
Also registered at 14 Jones Hollow RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Bentley, DOFamily Medicine Physician1770594111
- Kayla Bubier, PA-CPhysician Assistant1831442144
- Susan Buchek, MDFamily Medicine Physician1174534408
- Sarah Colberg, PA-CPhysician Assistant1689366510
- Thao Doran, D.O.Family Medicine Physician1699865063
- Daniel GrossmanFamily Medicine Physician1891379129
Verify James Ouellette in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 033867Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
61% more Medicare Part D claims than the average family medicine physician in 2024
5,659 Medicare Part D claims for 597 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 307 claims were for opioids.
Most prescribed
- Atorvastatin Calcium353 claims
- Levothyroxine Sodium329 claims
- Losartan Potassium184 claims
- Amlodipine Besylate173 claims
- Lisinopril161 claims
- Metformin Hcl Er142 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.
One hospital or facility affiliation
- Prohealth Physicians PCWinsted, CT
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
6 family medicine physician records list a Marlborough practice address
They are 6 of the 76 NPPES records with a Marlborough practice address, and 923 family medicine physician records in Connecticut.
All 6 in Marlborough → All 923 in Connecticut → Every provider in Marlborough →
Other family medicine physician records in Connecticut
- Thomas Abbenante, M.D.Milford, CT1821232034
- Yadira Acevedo, MDPortland, CT1093991077
- Rodrigo Acosta, M.D.Stamford, CT1023102092
- Momina Afrede, DOVernon, CT1750842951
- Alireza Afshar, MDNewtown, CT1750401071
- Manju Aggarwal, MDNewington, CT1952480840
- Thomas Agresta, M.D.Hartford, CT1194775965
- Faustina Agyapong, APRN, FNP-CMiddletown, CT1619482510
- Karren AgyekumEast Hampton, CT1508296542
- James Ahern, M.D.Ridgefield, CT1356385868
Common questions
What is James Ouellette, MD's NPI number?
James Ouellette, MD's National Provider Identifier (NPI) is 1457364564, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Ouellette, MD located?
The NPPES record lists a practice address at 14 Jones Hollow RD, Marlborough, CT, 06447. Phone: (860) 295-8217. Providers update this record themselves, so call before visiting.
How can I verify James Ouellette, MD's license?
NPPES lists Connecticut license number 033867, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Ouellette, MD prescribe under Medicare Part D?
In 2024, James Ouellette, MD had 5,659 Medicare Part D claims for 597 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.