Ronald Joseph Dandrea, MD
Pediatrics Physician · Watertown, CT
Ronald Joseph Dandrea, MD is a pediatrics physician with a practice address in Watertown, Connecticut, and NPI 1225146848, issued on Aug 25, 2006. Check the license (Connecticut AD017531, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ronald Joseph Dandrea
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- AD017531 CT
Self-reported in NPPES; status is on the state search - Practice location
- 51 Depot Street, Watertown, CT 06795
- Phone
- (860) 274-5497
- Enumerated
- Aug 25, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (860) 945-9054
- Entity
- Type 1 · individual
Also registered at 51 Depot Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen Deschenes, LMFTMarriage & Family Therapist1811041353
Verify Ronald Joseph Dandrea in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license AD017531Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average pediatrics physician in 2024
44 Medicare Part D claims, against an average of 375 among the 5,609 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.
3 pediatrics physician records list a practice address in Watertown
They are 3 of the 222 NPPES records with a practice address in Watertown, and 1,043 pediatrics physician records in Connecticut.
All 3 in Watertown → All 1,043 in Connecticut → Every provider in Watertown →
Other pediatrics physician records in Connecticut
- Sobia Aamir, MDHartford, CT1245998475
- Nada Abdel A'Al, M.D.Trumbull, CT1679586580
- Sakena Abedin, M.D.Hamden, CT1891949954
- Matthew Abel, MEDICAL DOCTORNew Milford, CT1538166806
- Suja Abraham, MDStamford, CT1568537090
- Robin Abramowicz, M.D.Westport, CT1346383023
- Nicole Abramowitz, MDWestport, CT1245243922
- Carnie Acier, MDNew Haven, CT1881331031
- Robert Adamenko, MDGlastonbury, CT1629040100
- Susan Adeife Lee, MDBristol, CT1528120094
Common questions
What is Ronald Joseph Dandrea, MD's NPI number?
Ronald Joseph Dandrea, MD's National Provider Identifier (NPI) is 1225146848, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Joseph Dandrea, MD located?
The NPPES record lists a practice address at 51 Depot Street, Watertown, CT, 06795. Phone: (860) 274-5497. Providers update this record themselves, so call before visiting.
How can I verify Ronald Joseph Dandrea, MD's license?
NPPES lists Connecticut license number AD017531, 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 Ronald Joseph Dandrea, MD prescribe under Medicare Part D?
In 2024, Ronald Joseph Dandrea, MD had 44 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.