James Thomas Nugent, M.D.
Pediatric Nephrology Physician · New Haven, CT
James Thomas Nugent, M.D. is a pediatric nephrology physician with a practice address in New Haven, Connecticut, and NPI 1144660549, issued on Jun 28, 2013. Check the license (Connecticut 66385, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- James Thomas Nugent
- Credential
- M.D.
- Primary taxonomy
- Pediatric Nephrology Physician 2080P0210X
- License numbers
- 66385 CT
0101257425 VA
Self-reported in NPPES; status is on the state search - Practice location
- 20 York St, New Haven, CT 06510
- Phone
- (203) 688-4242
- Enumerated
- Jun 28, 2013
- Record last updated
- Aug 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230809001038); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest pediatric nephrology physician records → All 17 in Connecticut → Look up another NPI →
Also registered at 20 York St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cyrena Abbasi, MDStudent in an Organized Health Care Education/Training Program1609703289
- Ali Abboud, MD, MBAStudent in an Organized Health Care Education/Training Program1942943097
- Basil Abdalla, MDStudent in an Organized Health Care Education/Training Program1154905057
- Jasmina AbdallaStudent in an Organized Health Care Education/Training Program1700638590
- Sarah AbdallahPsychiatry Physician1740800952
- Usama Abdelghany, PHARM DOncology Pharmacist1548827843
Verify James Thomas Nugent in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 66385Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Thomas Nugent among 17 pediatric nephrology physician records in Connecticut
James Thomas Nugent, M.D. is one of 17 pediatric nephrology physician records with a practice address in Connecticut. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 59% of them.
- NPI issued2013 · 59% of these records are older, 35% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2013 · median 2011 among the 10 with a school on file
- Record last updated2020 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0210X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Nephrology Physician providers in Connecticut
There are 17 pediatric nephrology physician records in Connecticut.
All 17 in Connecticut → Every provider in New Haven → Pediatric Nephrology Physician nationwide →
The 8 pediatric nephrology physician records with the nearest ZIP codes
- Cynthia D'Alessandri-Silva, M.D.New Haven, CT 065101053559062
- Sandra Iragorri, M.D.New Haven, CT 065101912982463
- Hetal Kocinsky, MDNew Haven, CT 065101407830367
- Jillian Warejko-Rossi, MDNew Haven, CT 065101811284920
- Chelsea Young, MDNew Haven, CT 065101609366194
- Jason Greenberg, M.D.New Haven, CT 065151497082648
- Christine BakhoumNew Haven, CT 065041063806024
- Alda Tufro, MD,PH.DNew Haven, CT 065041194801043
Common questions
What is James Thomas Nugent, M.D.'s NPI number?
James Thomas Nugent, M.D.'s National Provider Identifier (NPI) is 1144660549, issued on Jun 28, 2013. An NPI identifies a provider in billing; it is not a license.
Where is James Thomas Nugent, M.D. located?
The NPPES record lists a practice address at 20 York St, New Haven, CT, 06510. Phone: (203) 688-4242. Providers update this record themselves, so call before visiting.
How can I verify James Thomas Nugent, M.D.'s license?
NPPES lists Connecticut license number 66385, 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.
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.