Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Steven O'Leary, RN
Registered Nurse in Pine Ridge, SD · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184878712
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Registry record
Entity type Individual (Type 1)
Name Mr. Steven O'Leary
Credential RN
Sex Male
Practice address 1201 E Hwy 18, Pine Ridge Ihs Hospital, Pine Ridge, SD, 57770
Phone (605) 867-3010
Enumeration date Nov 10, 2008
Last updated in NPPES Sep 7, 2023
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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
How do I verify Steven O'Leary's NPI record?
Cross-check NPI 1184878712 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1184878712 active?
Yes, as of the latest NPPES snapshot, NPI 1184878712 is active (record last updated 2023-09-07).
Other providers at this practice address
Browse all → Kellie Thiessen Advanced Practice Midwife · Pine Ridge, SD NPI 1346213758 Barbara Mellor Advanced Practice Midwife · Pine Ridge, SD NPI 1154398170 Heidi Stands Medical-Surgical Registered Nurse · Pine Ridge, SD NPI 1194984344 Shannon Wolfinbarger Advanced Practice Midwife · Pine Ridge, SD NPI 1235591413
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-07.