Joshua Michael Doyle, MD, MS
Radiation Oncology Physician · Hartford, CT
Joshua Michael Doyle, MD, MS is a radiation oncology physician with a practice address in Hartford, Connecticut, and NPI 1306316625, issued on Nov 29, 2018. Check the license (Connecticut 83962, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Joshua Michael Doyle
- Credential
- MD, MS
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 83962 CT
Self-reported in NPPES; status is on the state search - Practice location
- 80 Seymour St, Hartford, CT 06106
- Phone
- (860) 972-2803
- Enumerated
- Nov 29, 2018
- Record last updated
- Jul 13, 2026
- Fax
- (860) 545-1500
- Medicare enrollment
- Enrolled (PECOS I20260514003963); may accept Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 82 in Connecticut → Look up another NPI →
Also registered at 80 Seymour St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joshua Michael Doyle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 83962Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average radiation oncology physician in 2024
17 Medicare Part D claims for 13 beneficiaries, against an average of 134 among the 4,851 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.
Joshua Michael Doyle among 82 radiation oncology physician records in Connecticut
Joshua Michael Doyle, MD, MS is one of 82 radiation oncology physician records with a practice address in Connecticut. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 83% of them.
- NPI issued2018 · 83% of these records are older, 11% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2021 · median 2007 among the 64 with a school on file
- Record last updated2026 · 66% 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 Connecticut 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 Connecticut
There are 82 radiation oncology physician records in Connecticut.
All 82 in Connecticut → Every provider in Hartford → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Emily Anstadt LutzHartford, CT 061061295222784
- Adriana Blakaj, M.D., PH.D.Hartford, CT 061061831584614
- Judith Buckley, M.D.Hartford, CT 061061770543050
- David Byun, MDHartford, CT 061061619409802
- Juhi PurswaniHartford, CT 061061740844042
- Charles Rutter, M.D.Hartford, CT 061061346532173
- Bruce Kaplan, M.D.Hartford, CT 061051003829615
- Richard Shumway, M.D.Hartford, CT 061051649207762
Common questions
What is Joshua Michael Doyle, MD, MS's NPI number?
Joshua Michael Doyle, MD, MS's National Provider Identifier (NPI) is 1306316625, issued on Nov 29, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Michael Doyle, MD, MS located?
The NPPES record lists a practice address at 80 Seymour St, Hartford, CT, 06106. Phone: (860) 972-2803. Providers update this record themselves, so call before visiting.
How can I verify Joshua Michael Doyle, MD, MS's license?
NPPES lists Connecticut license number 83962, as entered by the provider. 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 Joshua Michael Doyle, MD, MS prescribe under Medicare Part D?
In 2024, Joshua Michael Doyle, MD, MS had 17 Medicare Part D claims for 13 beneficiaries; 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.