Joseph Donadio, M.D.
Hematology & Oncology Physician · Durham, CT
Joseph Donadio, M.D. is a hematology & oncology physician with a practice address in Durham, Connecticut, and NPI 1760694327, issued on May 4, 2007. Check the license (Connecticut 014331, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Donadio
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 014331 CT
Self-reported in NPPES; status is on the state search - Practice location
- 140 Blue Hills RD, Durham, CT 06422
- Phone
- (860) 349-9955
- Enumerated
- May 4, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 198 in Connecticut → Look up another NPI →
Verify Joseph Donadio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 014331Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
35 Medicare Part D claims, against an average of 877 among the 10,784 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.
Joseph Donadio among 198 hematology & oncology physician records in Connecticut
Joseph Donadio, M.D. is one of 198 hematology & oncology physician records with a practice address in Connecticut. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 42% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2007 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 hematology & oncology physician record lists a practice address in Durham
They are 1 of the 59 NPPES records with a practice address in Durham, and 198 hematology & oncology physician records in Connecticut.
All 198 in Connecticut → Every provider in Durham → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Elan Gorshein, DO, JD, MPHGuilford, CT 064371821364019
- Kay Haedicke, MDGuilford, CT 064371922047810
- Wajih Kidwai, MDGuilford, CT 064371376579946
- Rajani Nadkarni, MDMeinden, CT 064501700817293
- Susan Alsamarai, MDMeriden, CT 064511174734768
- Gerard Fumo, DOMeriden, CT 064511770524753
- Gary Tansino, MDMeriden, CT 064511356380232
- James Brown, M.D.Middletown, CT 064571174629349
Common questions
What is Joseph Donadio, M.D.'s NPI number?
Joseph Donadio, M.D.'s National Provider Identifier (NPI) is 1760694327, issued on May 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Donadio, M.D. located?
The NPPES record lists a practice address at 140 Blue Hills RD, Durham, CT, 06422. Phone: (860) 349-9955. Providers update this record themselves, so call before visiting.
How can I verify Joseph Donadio, M.D.'s license?
NPPES lists Connecticut license number 014331, 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 Joseph Donadio, M.D. prescribe under Medicare Part D?
In 2024, Joseph Donadio, M.D. had 35 Medicare Part D claims; the average among hematology & oncology physician prescribers was 877. 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.