Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Barbara A Irish, MD
Ophthalmology Physician in Reno, NV · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235288846
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Registry record
Entity type Individual (Type 1)
Name Barbara A Irish
Credential MD
Sex Female
Practice address 5420 Kietzke Ln, Ste 103, Reno, NV, 89511
Phone (775) 329-2300
Fax (775) 329-5514
Enumeration date Jan 10, 2007
Last updated in NPPES Mar 13, 2008
Taxonomy & licenses
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.
Frequently asked questions
What is the NPI number for Barbara Irish?
The National Provider Identifier (NPI) for Barbara Irish is 1235288846, a Type 1 (individual) record in the CMS NPPES registry.
Where does Barbara Irish practice?
The practice location on file with NPPES is in Reno, NV. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → David Chaffin Ophthalmology Physician · Reno, NV NPI 1033126883 Rick Rawson Oral and Maxillofacial Surgery (Dentist) · Reno, NV NPI 1720193154 Steve Chang Ophthalmology Physician · Reno, NV NPI 1801986625 Cynthia Solberg Optometrist · Reno, NV NPI 1134289002 Robert Lyons Optometrist · Reno, NV NPI 1700935376 Eye Surgery Center of Northern Nevada, LLC Ambulatory Surgical Clinic/Center · Reno, NV NPI 1659594307 Chang & Engle Mds, PC Ophthalmology Physician · Reno, NV NPI 1396923975 Randall Iwasiuk Endodontics · Reno, NV NPI 1982846838
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-13.