Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sara Marie Obrien, DMD
Endodontics in Mc Kees Rocks, PA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538645809
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Registry record
Entity type Individual (Type 1)
Name Sara Marie Obrien
Credential DMD
Sex Female
Practice address 6201 Steubenville Pike Ste 110, Mc Kees Rocks, PA, 15136
Phone (412) 722-1991
Enumeration date Jul 19, 2018
Last updated in NPPES Oct 5, 2021
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Sara Obrien?
Sara Obrien is registered in NPPES with the primary taxonomy of Endodontics. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-05.