NPPES file of Aug 9, 2026

Rogerio Cezar Lilenbaum, M.D.

Medical Oncology Physician · New Haven, CT

Rogerio Cezar Lilenbaum, M.D. is a medical oncology physician with a practice address in New Haven, Connecticut, and NPI 1669460366, issued on Oct 7, 2005. Check the license on the Connecticut Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669460366
Name
Rogerio Cezar Lilenbaum
Credential
M.D.
Primary taxonomy
Medical Oncology Physician 207RX0202X
License number
ME71970 FL
Self-reported in NPPES; status is on the state search
Practice location
20 York St, New Haven, CT 06510
Phone
(203) 200-2094
Enumerated
Oct 7, 2005
Record last updated
Feb 8, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(203) 200-1517
Medicaid ID
272191100 FL
Medicare enrollment
Enrolled (PECOS I20260313004246); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest medical oncology physician records → All 99 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.

  1. Cyrena Abbasi, MDStudent in an Organized Health Care Education/Training Program1609703289
  2. Ali Abboud, MD, MBAStudent in an Organized Health Care Education/Training Program1942943097
  3. Basil Abdalla, MDStudent in an Organized Health Care Education/Training Program1154905057
  4. Jasmina AbdallaStudent in an Organized Health Care Education/Training Program1700638590
  5. Sarah AbdallahPsychiatry Physician1740800952
  6. Usama Abdelghany, PHARM DOncology Pharmacist1548827843

Verify Rogerio Cezar Lilenbaum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

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Rogerio Cezar Lilenbaum among 99 medical oncology physician records in Connecticut

Rogerio Cezar Lilenbaum, M.D. is one of 99 medical oncology physician records with a practice address in Connecticut. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 81% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1986 · median 2005 among the 66 with a school on file
  • Record last updated2013 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Oncology Physician providers in Connecticut

There are 99 medical oncology physician records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 99 in Connecticut → Every provider in New Haven → Medical Oncology Physician nationwide →

The 8 medical oncology physician records with the nearest ZIP codes

  1. Noffar Bar, M.D.New Haven, CT 065101215179106
  2. Aarti Bhatia, M.B.B.S.New Haven, CT 065101861629180
  3. Barbara Burtness, M.D.New Haven, CT 065101194715649
  4. Charles Fuchs, MD MPHNew Haven, CT 065101396712311
  5. Veda Giri, M.D.New Haven, CT 065101104893759
  6. Howard Hochster, M.D.New Haven, CT 065101538160668
  7. Michael Hurwitz, MD PHDNew Haven, CT 065101396726113
  8. Joseph Kim, MDNew Haven, CT 065101295913531

Common questions

What is Rogerio Cezar Lilenbaum, M.D.'s NPI number?

Rogerio Cezar Lilenbaum, M.D.'s National Provider Identifier (NPI) is 1669460366, issued on Oct 7, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Rogerio Cezar Lilenbaum, M.D. located?

The NPPES record lists a practice address at 20 York St, New Haven, CT, 06510. Phone: (203) 200-2094. Providers update this record themselves, so call before visiting.

How can I verify Rogerio Cezar Lilenbaum, M.D.'s license?

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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.