Registry data as of Aug 27, 2026

Alexandra Renzi, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Teaneck, NJ

Alexandra Renzi, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Teaneck, New Jersey, and NPI 1770960817, issued on Apr 27, 2015. Check the license (New Jersey 25MA11245400, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1770960817
Name
Alexandra Renzi
Credential
M.D.
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License number
25MA11245400 NJ
Self-reported in NPPES; status is on the state search
Practice location
718 Teaneck RD, Teaneck, NJ 07666
Phone
(201) 227-6008
Enumerated
Apr 27, 2015
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 718 Teaneck RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abel Abebe, MD, MPHStudent in an Organized Health Care Education/Training Program1437098365
  2. Ananea Adamidis, M.D.Nephrology Physician1235139957
  3. Barbara AmayaEmergency Registered Nurse1336973841
  4. Rose Apkarian, RDRegistered Dietitian1619513454
  5. Aurora Aranzazu, FNP-CFamily Nurse Practitioner1992271456
  6. Tracey Arnauer, LCSWClinical Social Worker1053183699

Verify Alexandra Renzi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MA11245400    Check 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 New Jersey license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

91% fewer Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024

11 Medicare Part D claims, against an average of 119 among the 2,088 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Alexandra Renzi11
  2. Specialty average119

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.

One hospital or facility affiliation

  1. Mmc Division OF General Thoracic Surgery F P PBrooklyn, NY

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in New Jersey

There are 130 thoracic surgery (cardiothoracic vascular surgery) physician records in New Jersey.

All 130 in New Jersey → Every provider in Teaneck →

Other thoracic surgery (cardiothoracic vascular surgery) physician records in New Jersey

  1. Mohamed Abbassi, M.D.North Brunswick, NJ1073057543
  2. Adam Arnofsky, MDEnglewood, NJ1245301332
  3. Kourosh Asgarian, D.O.Neptune, NJ1164505442
  4. Joseph Auteri, MDPennington, NJ1386613149
  5. John Aversa, MDCamden, NJ1043666985
  6. George Batsides, MDNew Brunswick, NJ1992874705
  7. Luis Berrizbeitia, M.D.Princeton, NJ1285684290
  8. Jean Philippe Bocage, MDSomerset, NJ1083789010
  9. Walter Boris, DOMarlton, NJ1184671885
  10. John Brown, MDMorristown, NJ1164424529

Common questions

What is Alexandra Renzi, M.D.'s NPI number?

Alexandra Renzi, M.D.'s National Provider Identifier (NPI) is 1770960817, issued on Apr 27, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Renzi, M.D. located?

The NPPES record lists a practice address at 718 Teaneck RD, Teaneck, NJ, 07666. Phone: (201) 227-6008. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Renzi, M.D.'s license?

NPPES lists New Jersey license number 25MA11245400, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Alexandra Renzi, M.D. prescribe under Medicare Part D?

In 2024, Alexandra Renzi, M.D. had 11 Medicare Part D claims; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 119. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.