Luis E. Aguirre, MD
Hematology & Oncology Physician · New Haven, CT
Luis E. Aguirre, MD is a hematology & oncology physician with a practice address in New Haven, Connecticut, and NPI 1497276240, issued on Jul 2, 2017. Check the license (Connecticut 82903, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Luis E. Aguirre
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 82903 CT
TRN25685 FL
3013893 MA
Self-reported in NPPES; status is on the state search - Practice location
- 333 Cedar St # 205, New Haven, CT 06510
- Phone
- (203) 785-4095
- Enumerated
- Jul 2, 2017
- Record last updated
- Nov 24, 2025
- Fax
- (203) 785-4116
- Medicare enrollment
- Enrolled (PECOS I20251223000108); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 333 Cedar St # 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Grant, MDMedical Oncology Physician1821451238
- Alexander Jordan, M.D.Medical Oncology Physician1417481359
- Sylvia Kurz, M.D., PH.D.Neurology Physician1619278173
- Jyoti Malhotra, M.D, MPHHematology & Oncology Physician1598932170
- Cheryl Mensah, M.D.Hematology & Oncology Physician1730454232
Verify Luis E. Aguirre in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 82903Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
97% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
22 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.
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).
Hematology & Oncology Physician providers in Connecticut
There are 198 hematology & oncology physician records in Connecticut.
Other hematology & oncology physician records in Connecticut
- Martin Abrams, M.D.Danbury, CT1073507851
- Jennifer Afranie-Sakyi, MDNew Haven, CT1902369358
- Todd Alekshun, M.D.Hartford, CT1558495689
- Ash AlpertNew Haven, CT1689084071
- Susan Alsamarai, MDMeriden, CT1174734768
- Biree Andemariam, MDFarmington, CT1396935136
- Matthew AustinNew Haven, CT1730591397
- Ravneet Bajwa, MDDanbury, CT1578926945
- William Baker, M.D.Farmington, CT1710923073
- Michael Bar, MDStamford, CT1093800369
Common questions
What is Luis E. Aguirre, MD's NPI number?
Luis E. Aguirre, MD's National Provider Identifier (NPI) is 1497276240, issued on Jul 2, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Luis E. Aguirre, MD located?
The NPPES record lists a practice address at 333 Cedar St # 205, New Haven, CT, 06510. Phone: (203) 785-4095. Providers update this record themselves, so call before visiting.
How can I verify Luis E. Aguirre, MD's license?
NPPES lists Connecticut license number 82903, 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 Luis E. Aguirre, MD prescribe under Medicare Part D?
In 2024, Luis E. Aguirre, MD had 22 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.