Thomas R. Cain, M.D.
Vascular & Interventional Radiology Physician · Tucson, AZ
Thomas R. Cain, M.D. is a vascular & interventional radiology physician with a practice address in Tucson, Arizona, and NPI 1003818873, issued on Aug 11, 2005. Check the license (Arizona 45471, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas R. Cain
- Credential
- M.D.
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License numbers
- 45471 AZ
036087961 IL
Self-reported in NPPES; status is on the state search - Practice location
- 677 N Wilmot RD, Tucson, AZ 85711
- Phone
- (520) 795-2889
- Enumerated
- Aug 11, 2005
- Record last updated
- Jun 21, 2024
- Medicaid ID
- 664043 AZ
- Medicare enrollment
- Enrolled (PECOS I20180620001336); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 86 in Arizona → Look up another NPI →
Also registered at 677 N Wilmot RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gaurav Anand, MDDiagnostic Radiology Physician1821593468
- Daniel Anavy, MDDiagnostic Radiology Physician1134199482
- Eli Arbogast, RRARadiology Practitioner Assistant1528716180
- Boyd Ashdown, MDDiagnostic Radiology Physician1841260114
- Hasina AsheDiagnostic Radiology Physician1720492275
- Michael Baker, MDDiagnostic Radiology Physician1942271085
Verify Thomas R. Cain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 45471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average vascular & interventional radiology physician in 2024
26 Medicare Part D claims, against an average of 75 among the 1,444 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Radiology Ltd LLCPalm Desert, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas R. Cain among 86 vascular & interventional radiology physician records in Arizona
Thomas R. Cain, M.D. is one of 86 vascular & interventional radiology physician records with a practice address in Arizona. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1978 · median 2010 among the 68 with a school on file
- Record last updated2024 · 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 2085R0204X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in Arizona
There are 86 vascular & interventional radiology physician records in Arizona.
All 86 in Arizona → Every provider in Tucson → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- David Murphy, PA-CTucson, AZ 857181912673872
- Artyom Abramyan, DOTucson, AZ 857191861846685
- Paola Devis, M.D.Tucson, AZ 857191093809618
- Daniel Goldberg, M.D.Tucson, AZ 857191164869293
- Jack Hannallah, MD, MBA, MPHTucson, AZ 857191497018915
- Christopher Harms, MDTucson, AZ 857191477998250
- Ilaria Vittoria De Martini, MDTucson, AZ 857191730707373
- Gregory Woodhead, M.D., PH.D.Tucson, AZ 857191982925533
Common questions
What is Thomas R. Cain, M.D.'s NPI number?
Thomas R. Cain, M.D.'s National Provider Identifier (NPI) is 1003818873, issued on Aug 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thomas R. Cain, M.D. located?
The NPPES record lists a practice address at 677 N Wilmot RD, Tucson, AZ, 85711. Phone: (520) 795-2889. Providers update this record themselves, so call before visiting.
How can I verify Thomas R. Cain, M.D.'s license?
NPPES lists Arizona license number 45471, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas R. Cain, M.D. prescribe under Medicare Part D?
In 2024, Thomas R. Cain, M.D. had 26 Medicare Part D claims; the average among vascular & interventional radiology physician prescribers was 75. Part D covers Medicare prescriptions only.
What is Thomas R. Cain, M.D.'s MIPS final score?
The 2023 MIPS final score is 87.9 of 100, reported for the practice group. 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.