Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Ali S Arastu, M.D.

Pediatric Critical Care Medicine Physician in Las Vegas, NV · enumerated 2017.

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

National Provider Identifier

1871024091

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Ali S Arastu

Credential M.D.

Sex Male

Practice address Las Vegas, NV, 89109

Phone (702) 961-8435

Enumeration date Mar 21, 2017

Last updated in NPPES Aug 17, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 29538 (NV) Secondary

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians · License 29538 (NV) 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

Is NPI 1871024091 active?

Yes, as of the latest NPPES snapshot, NPI 1871024091 is active (record last updated 2026-08-17).

How do I verify Ali Arastu's NPI record?

Cross-check NPI 1871024091 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-17.