Alexandra Sherman, M.D.
Radiation Oncology Physician · Providence, RI
Alexandra Sherman, M.D. is a radiation oncology physician with a practice address in Providence, Rhode Island, and NPI 1285893248, issued on Jun 5, 2008. Check the license (Rhode Island MD15103, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Alexandra Sherman
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- MD15103 RI
Self-reported in NPPES; status is on the state search - Practice location
- 50 Maude St, Providence, RI 02908
- Phone
- (401) 456-2690
- Enumerated
- Jun 5, 2008
- Record last updated
- Sep 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (401) 456-6540
- Medicare enrollment
- Enrolled (PECOS I20230801002854); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 29 in Rhode Island → Look up another NPI →
Also registered at 50 Maude St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammad Abdallat, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1033634647
- Ryan Allen, RDOncology Nutrition Registered Dietitian1487547071
- Anne Bauman, M.D.Internal Medicine Physician1730281346
- Janet Berard, N.P.Nurse Practitioner1912939596
- Olivia Birchall, PA-CPhysician Assistant1194396242
- Charlene Botelho, COTA/LOccupational Therapy Assistant1568707735
Verify Alexandra Sherman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD15103Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average radiation oncology physician in 2024
12 Medicare Part D claims, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
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
- Pratt Radiation Oncology Associates IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Sherman among 29 radiation oncology physician records in Rhode Island
Alexandra Sherman, M.D. is one of 29 radiation oncology physician records with a practice address in Rhode Island. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 38% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2007 · median 2007 among the 23 with a school on file
- Record last updated2016 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Rhode Island
There are 29 radiation oncology physician records in Rhode Island.
All 29 in Rhode Island → Every provider in Providence → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- John Coen, MDProvidence, RI 029081891720165
- Jessica Yancey, MDProvidence, RI 029081649766882
- Donald Joyce, M.D.Providence, RI 029041871596833
- Gabriela Masko, M.D.Providence, RI 029041285637256
- Nicklas Oldenburg, M.D.Providence, RI 029041801899760
- Kathy Radie Keane, M.D.Providence, RI 029041912900879
- Allen Rossetti-Chung, M.D., PH.D.Providence, RI 029041669834552
- Scott Triedman, M.D.Providence, RI 029041538162508
Common questions
What is Alexandra Sherman, M.D.'s NPI number?
Alexandra Sherman, M.D.'s National Provider Identifier (NPI) is 1285893248, issued on Jun 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Sherman, M.D. located?
The NPPES record lists a practice address at 50 Maude St, Providence, RI, 02908. Phone: (401) 456-2690. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Sherman, M.D.'s license?
NPPES lists Rhode Island license number MD15103, as entered by the provider. 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 Alexandra Sherman, M.D. prescribe under Medicare Part D?
In 2024, Alexandra Sherman, M.D. had 12 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. 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.