Arun K. Singh, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Providence, RI
Arun K. Singh, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Providence, Rhode Island, and NPI 1770563504, issued on Jan 18, 2006. Check the license (Rhode Island MD04913, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Arun K. Singh
- Credential
- M.D.
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License number
- MD04913 RI
Self-reported in NPPES; status is on the state search - Practice location
- 2 Dudley St, Providence, RI 02905
- Phone
- (401) 274-7546
- Enumerated
- Jan 18, 2006
- Record last updated
- Mar 3, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 9001452 RI
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 18 in Rhode Island → Look up another NPI →
Also registered at 2 Dudley St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jinnette Abbott, MDInterventional Cardiology Physician1144241613
- Edward Akelman, M.D.Orthopaedic Hand Surgery Physician1588644629
- Maggie Allen, PHDClinical Psychologist1104505700
- Joseph Amaral, MDSurgery Physician1396741757
- Jack Anavian, M.D.Orthopaedic Surgery Physician1427286608
- Shelley Anderson, OTHand Occupational Therapist1588995005
Verify Arun K. Singh 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 MD04913Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024
20 Medicare Part D claims, against an average of 101 among the 2,587 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Arun K. Singh among 18 thoracic surgery (cardiothoracic vascular surgery) physician records in Rhode Island
Arun K. Singh, M.D. is one of 18 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Rhode Island. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 50% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2010 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Rhode Island
There are 18 thoracic surgery (cardiothoracic vascular surgery) physician records in Rhode Island.
All 18 in Rhode Island → Every provider in Providence → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Abbas Abbas, MDProvidence, RI 029051285684092
- Hana Ajouz, MEDICAL DOCTORProvidence, RI 029051639690951
- Mark Cunningham, MDProvidence, RI 029051881629566
- Haley Leesley, M.D.Providence, RI 029051730539313
- Kaushik Mandal, MDProvidence, RI 029051982851028
- Thomas Ng, MDProvidence, RI 029051992703938
- Laura ScrimgeourProvidence, RI 029051528470242
- Frank Sellke, MDProvidence, RI 029051457304859
Common questions
What is Arun K. Singh, M.D.'s NPI number?
Arun K. Singh, M.D.'s National Provider Identifier (NPI) is 1770563504, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arun K. Singh, M.D. located?
The NPPES record lists a practice address at 2 Dudley St, Providence, RI, 02905. Phone: (401) 274-7546. Providers update this record themselves, so call before visiting.
How can I verify Arun K. Singh, M.D.'s license?
NPPES lists Rhode Island license number MD04913, 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 Arun K. Singh, M.D. prescribe under Medicare Part D?
In 2024, Arun K. Singh, M.D. had 20 Medicare Part D claims; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 101. 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.