Neil Krishan Aggarwal, MD
Student in an Organized Health Care Education/Training Program · New Haven, CT
Neil Krishan Aggarwal, MD is a student in an organized health care education/training program with a practice address in New Haven, Connecticut, and NPI 1538397203, issued on Jul 1, 2009. Check the license (Connecticut 047865, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Neil Krishan Aggarwal
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License number
- 047865 CT
Self-reported in NPPES; status is on the state search - Practice location
- 20 York St # T-209, New Haven, CT 06510
- Phone
- (203) 688-2259
- Enumerated
- Jul 1, 2009
- Record last updated
- Jul 1, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (203) 688-5599
- Entity
- Type 1 · individual
Also registered at 20 York St # T-209
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Neil Krishan Aggarwal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 047865Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,845 student in an organized health care education/training program records list a practice address in New Haven
They are 1,845 of the 9,793 NPPES records with a practice address in New Haven, and 5,184 student in an organized health care education/training program records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,845 in New Haven → All 5,184 in Connecticut → Every provider in New Haven →
Other student in an organized health care education/training program records in Connecticut
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- Muhammad Aamir, MDNorwalk, CT1184411332
- Mohammed Abbas, MDDerby, CT1215687991
- Cyrena Abbasi, MDNew Haven, CT1609703289
- Ali Abboud, MD, MBANew Haven, CT1942943097
- Matteo AbbruzzeseNew Haven, CT1033058359
- Basil Abdalla, MDNew Haven, CT1154905057
- Jasmina AbdallaNew Haven, CT1700638590
- Nour Abdallah, MDFarmington, CT1225882509
- Omar Abdelatey, DDSFarmington, CT1700672789
Common questions
What is Neil Krishan Aggarwal, MD's NPI number?
Neil Krishan Aggarwal, MD's National Provider Identifier (NPI) is 1538397203, issued on Jul 1, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Neil Krishan Aggarwal, MD located?
The NPPES record lists a practice address at 20 York St # T-209, New Haven, CT, 06510. Phone: (203) 688-2259. Providers update this record themselves, so call before visiting.
How can I verify Neil Krishan Aggarwal, MD's license?
NPPES lists Connecticut license number 047865, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity 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. 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.