Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alex Del Rosario MD PC

Psychiatry Physician in Las Vegas, NV · enumerated 2011 · authorized official Alex Del Rosario, President.

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

National Provider Identifier

1376836080

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Registry record

Entity type Organization (Type 2)

Legal business name Alex Del Rosario MD PC

Practice address 5440 W Sahara Ave, Suite 202, Las Vegas, NV, 89146

Phone (702) 380-8200

Fax (702) 380-3220

Enumeration date May 27, 2011

Last updated in NPPES May 27, 2011

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 10057 (NV) Primary

Authorized official

Name Alex Del Rosario

Title President

Phone (702) 380-8200

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 Alex Del Rosario MD PC located?

The practice location on file with NPPES is in Las Vegas, NV.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-05-27. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-27.