Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Sanchez

Physician Assistant in Staten Island, NY · enumerated 2020.

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

National Provider Identifier

1659993640

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Registry record

Entity type Individual (Type 1)

Name Alexandra Sanchez

Sex Female

Practice address 475 Seaview Ave, Staten Island, NY, 10305

Phone (860) 986-3192

Enumeration date May 12, 2020

Last updated in NPPES Sep 3, 2020

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 025436 (NY) Primary

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.

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Frequently asked questions

How do I verify Alexandra Sanchez's NPI record?

Cross-check NPI 1659993640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659993640 active?

Yes, as of the latest NPPES snapshot, NPI 1659993640 is active (record last updated 2020-09-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-03.