Rebecca Anne Vanasse, M.D.
Hematology & Oncology Physician · Westerly, RI
Rebecca Anne Vanasse, M.D. is a hematology & oncology physician with a practice address in Westerly, Rhode Island, and NPI 1861666539, issued on Apr 14, 2008. Check the license on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Rebecca Anne Vanasse
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 237229 NY
Self-reported in NPPES; status is on the state search - Practice location
- 11 Wells St, Westerly, RI 02891
- Phone
- (401) 596-1630
- Enumerated
- Apr 14, 2008
- Record last updated
- Sep 29, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20250403002446); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 11 Wells St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shannon Brennan, CCHWCommunity Health Worker1295628444
- Adam Kaufman, D.M.D.General Practice Dentistry1164492310
- Marie-Anne Leinhaas, LCSWClinical Social Worker1437287638
- Paul Leinhaas, LCSWClinical Social Worker1336277565
- Deborah Musto, LMHCCounselor1740203058
- Rebecca Woodward, D.M.D.General Practice Dentistry1699755371
Verify Rebecca Anne Vanasse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and DisciplineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,484 Medicare Part D claims for 220 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 154 claims were for opioids.
Most prescribed
- Eliquis151 claims
- Acyclovir96 claims
- Oxycodone Hcl74 claims
- Anastrozole63 claims
- Ondansetron Odt50 claims
- Prednisone50 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.
The MIPS final score for 2023 (Medicare payment program): 93.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northeast Medical Group IncWaterford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hematology & Oncology Physician providers in Rhode Island
There are 88 hematology & oncology physician records in Rhode Island.
Other hematology & oncology physician records in Rhode Island
- Hussein Abu-Hashish, MDProvidence, RI1154908093
- Khaja Ahmed, MD, CHEProvidence, RI1851308209
- Muhammad Akhtar, M.D.East Providence, RI1548238918
- Ogheneyoma Akpoviroro-Sauers, MDProvidence, RI1275111676
- Sylvia Alarcon Velasco, M.D.Wakefield, RI1083097091
- Khaldoun Almhanna, MD, MPHProvidence, RI1790977650
- Alvaro Alvarez SotoProvidence, RI1558922674
- Peter Barth, M.D.Providence, RI1124382445
- Ariel Birnbaum, M.D.Providence, RI1942212790
- Theodor Borgovan, M.D.Providence, RI1619397676
Common questions
What is Rebecca Anne Vanasse, M.D.'s NPI number?
Rebecca Anne Vanasse, M.D.'s National Provider Identifier (NPI) is 1861666539, issued on Apr 14, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca Anne Vanasse, M.D. located?
The NPPES record lists a practice address at 11 Wells St, Westerly, RI, 02891. Phone: (401) 596-1630. Providers update this record themselves, so call before visiting.
How can I verify Rebecca Anne Vanasse, M.D.'s license?
Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rebecca Anne Vanasse, M.D. prescribe under Medicare Part D?
In 2024, Rebecca Anne Vanasse, M.D. had 1,484 Medicare Part D claims for 220 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Rebecca Anne Vanasse, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.