Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southwestern Arizona Neonatology Pllc.

Neonatal-Perinatal Medicine Physician in Yuma, AZ · enumerated 2006 · authorized official Gregory Warda, Neonatology Medical Director,Swan.

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

National Provider Identifier

1053338962

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Registry record

Entity type Organization (Type 2)

Legal business name Southwestern Arizona Neonatology Pllc.

Practice address 2400 S Avenue A, Nicu, Yuma, AZ, 85364

Phone (928) 336-7665

Fax (928) 336-1559

Enumeration date Jul 16, 2006

Last updated in NPPES May 20, 2008

Taxonomy & classification

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 27466 (AZ) Primary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License C50724 (CA) Secondary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 33879 (CO) Secondary

Authorized official

Name Gregory Warda

Title Neonatology Medical Director,Swan

Phone (928) 336-7665

Other identifiers

Identifier	Type	State	Issuer
330211	Other	AZ	AHCCS APIPA
330211	Other	AZ	AHCCS MERCYCARE
330211	Other	AZ	AHCCS FFS
AZ078006	Other	AZ	BLUE CROSS BLUE SHEILD

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.

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Frequently asked questions

Where is Southwestern Arizona Neonatology Pllc. located?

The practice location on file with NPPES is in Yuma, AZ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-05-20. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-20.