Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lauren Byrne, MD
Urology Physician in Chandler, AZ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265588859
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Registry record
Entity type Individual (Type 1)
Name Lauren Byrne
Credential MD
Sex Female
Practice address 1076 W Chandler Blvd Ste 108-109, Chandler, AZ, 85224
Phone (480) 933-5557
Fax (480) 933-6211
Enumeration date Jan 26, 2007
Last updated in NPPES Sep 6, 2022
Taxonomy & licenses
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 |
|---|---|---|---|
| 749507 | Other | AZ | AHCCCS |
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.
Frequently asked questions
Is NPI 1265588859 active?
Yes, as of the latest NPPES snapshot, NPI 1265588859 is active (record last updated 2022-09-06).
How do I verify Lauren Byrne's NPI record?
Cross-check NPI 1265588859 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 2022-09-06.