Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrea Zambetti Ledoux, M.D.

Pediatrics Physician in Mamaroneck, NY · enumerated 2013.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255674339

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrea Zambetti Ledoux

Credential M.D.

Sex Female

Practice address 620 E Boston Post Rd, Mamaroneck, NY, 10543

Phone (914) 777-5437

Enumeration date Mar 27, 2013

Last updated in NPPES Jul 24, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 283406 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Andrea Ledoux practice?

The practice location on file with NPPES is in Mamaroneck, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Andrea Ledoux?

The National Provider Identifier (NPI) for Andrea Ledoux is 1255674339, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-24.