Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Luis M Irizarry, MD

Family Medicine Physician in Phoenix, AZ · enumerated 2005.

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

National Provider Identifier

1487658175

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Registry record

Entity type Individual (Type 1)

Name Luis M Irizarry

Credential MD

Sex Male

Practice address 18404 N Tatum Blvd, Suite 101, Phoenix, AZ, 85032

Phone (602) 992-1900

Fax (602) 845-7450

Enumeration date Jun 9, 2005

Last updated in NPPES Sep 25, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 28879 (AZ) Primary

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

Other identifiers

Identifier	Type	State	Issuer
644189	Medicaid	AZ	-

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 1487658175 active?

Yes, as of the latest NPPES snapshot, NPI 1487658175 is active (record last updated 2013-09-25).

How do I verify Luis Irizarry's NPI record?

Cross-check NPI 1487658175 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-25.