William G. Rabitaille, M.D.
Internal Medicine Physician · Kensington, CT
William G. Rabitaille, M.D. is an internal medicine physician with a practice address in Kensington, Connecticut, and NPI 1558551655, issued on Jul 26, 2007. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- William G. Rabitaille
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 231865 MA
Self-reported in NPPES; status is on the state search - Practice location
- 320 New Britain RD, Kensington, CT 06037
- Phone
- (860) 828-3361
- Enumerated
- Jul 26, 2007
- Record last updated
- Nov 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080821000328); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Verify William G. Rabitaille in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,011 Medicare Part D claims for 318 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 132 claims were for opioids.
Most prescribed
- Atorvastatin Calcium166 claims
- Lisinopril113 claims
- Amlodipine Besylate93 claims
- Gabapentin55 claims
- Oxycodone Hcl45 claims
- Sertraline Hcl45 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 2 group practices
- Riverbend Medical Group IncSpringfield, MA
- Trinity Health OF New England Provider Network Organization IncHartford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William G. Rabitaille among 2,623 internal medicine physician records in Connecticut
William G. Rabitaille, M.D. is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 44% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2005 · median 2004 among the 1,646 with a school on file
- Record last updated2021 · 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 207R00000X and a Connecticut 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 Kensington
They are 4 of the 69 NPPES records with a practice address in Kensington, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Kensington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Antoni Berger, MDKensington, CT 060371356450258
- Stanislaw Chorzepa, DOKensington, CT 060371750375127
- Othman El-Alami, M.D.Berlin, CT 060371659335842
- Neil Palker, M.D.Berlin, CT 060371336280007
- Elizabeth Solano, M.D.Kensington, CT 060371275544157
- William Blomquist, M.D.Granby, CT 060351689796864
- Donna-Marie Christie, M.D.Granby, CT 060351124075874
- Richard Collins, MDLakeville, CT 060391558621391
Common questions
What is William G. Rabitaille, M.D.'s NPI number?
William G. Rabitaille, M.D.'s National Provider Identifier (NPI) is 1558551655, issued on Jul 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William G. Rabitaille, M.D. located?
The NPPES record lists a practice address at 320 New Britain RD, Kensington, CT, 06037. Phone: (860) 828-3361. Providers update this record themselves, so call before visiting.
How can I verify William G. Rabitaille, M.D.'s license?
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 William G. Rabitaille, M.D. prescribe under Medicare Part D?
In 2024, William G. Rabitaille, M.D. had 2,011 Medicare Part D claims for 318 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.