Alexandra Renzi, M.D.
NPI 1770960817 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Teaneck, NJ
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Renzi, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Teaneck, NJ (NPI 1770960817).
Provider details
- NPI number
- 1770960817
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA11245400 (NJ)
Specialties & taxonomies
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianPrimary208G00000XLicense 25MA11245400 (NJ)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-27
- Last updated
- 2024-01-08
- Certified
- 2024-01-08
Frequently asked questions
- What is Alexandra Renzi's NPI number?
- Alexandra Renzi's National Provider Identifier (NPI) is 1770960817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Renzi's specialty?
- Alexandra Renzi is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Renzi located?
- Alexandra Renzi's practice location on file with NPPES is 718 Teaneck Rd, Teaneck, NJ 07666-4245.
- What is Alexandra Renzi's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Renzi is (201) 227-6008.
- Does Alexandra Renzi accept Medicare?
- Alexandra Renzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Renzi's NPI active?
- Yes — Alexandra Renzi's NPI (1770960817) is active in the NPPES registry as of the last update on 2024-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.