Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abby L. Olsen, MD, PHD
Specialist in Pittsburgh, PA · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1760820971
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Registry record
Entity type Individual (Type 1)
Name Abby L. Olsen
Credential MD, PHD
Sex Female
Practice address Upmc Kaufmann Medical Building, 3471 Fifth Avenue, Pittsburgh, PA, 15213
Phone (412) 692-4920
Enumeration date Jun 10, 2013
Last updated in NPPES Jan 13, 2026
Taxonomy & licenses
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD477231 (PA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MT204929 (PA) Secondary
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
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 Abby Olsen?
Abby Olsen is registered in NPPES with the primary taxonomy of Specialist. 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 2026-01-13.