Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alexa Medical Supply

Durable Medical Equipment & Medical Supplies in Smithtown, NY · enumerated 2007 · authorized official Kimberly Silverstein, President.

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

National Provider Identifier

1528116266

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Registry record

Entity type Organization (Type 2)

Legal business name Alexa Medical Supply

Practice address 308 W Main St Ste 205, Smithtown, NY, 11787

Phone (631) 484-2175

Enumeration date Jan 8, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Primary

Authorized official

Name Kimberly Silverstein

Title President

Phone (631) 484-2175

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 is Alexa Medical Supply located?

The practice location on file with NPPES is in Smithtown, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.