Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Irwin
Behavior Analyst in Athens, OH · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659879831
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Registry record
Entity type Individual (Type 1)
Name Sarah Irwin
Sex Female
Practice address 7976 Dairy Ln, Athens, OH, 45701
Phone (740) 593-5164
Fax (740) 594-6829
Enumeration date Jan 23, 2018
Last updated in NPPES Jan 23, 2018
Taxonomy & licenses
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
Where does Sarah Irwin practice?
The practice location on file with NPPES is in Athens, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sarah Irwin?
The National Provider Identifier (NPI) for Sarah Irwin is 1659879831, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Hopewell Health Centers Inc Respite Care · Athens, OH NPI 1750893871 Hopewell Health Centers Inc Federally Qualified Health Center (FQHC) · Athens, OH NPI 1093227118 Terri Haning Case Manager/Care Coordinator · Athens, OH NPI 1396243564 Beatrice Ator Case Manager/Care Coordinator · Athens, OH NPI 1205334430 Benjamin Gordon Behavior Analyst · Athens, OH NPI 1790283950 Joann Wagner Behavior Analyst · Athens, OH NPI 1316445042 Zachary Phillips Case Manager/Care Coordinator · Athens, OH NPI 1932607660 Michele Williams Case Manager/Care Coordinator · Athens, OH NPI 1124686985
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-23.