Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Katie Elizabeth Knapp
Physician Assistant in Toledo, OH · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881575843
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Registry record
Entity type Individual (Type 1)
Name Ms. Katie Elizabeth Knapp
Sex Female
Practice address 3000 Arlington Ave Fl 1, Toledo, OH, 43614
Phone (419) 383-3963
Fax (419) 383-6167
Enumeration date Sep 8, 2025
Last updated in NPPES Oct 12, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 50.010647RX (OH) Primary
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 Katie Knapp practice?
The practice location on file with NPPES is in Toledo, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Katie Knapp?
The National Provider Identifier (NPI) for Katie Knapp is 1881575843, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-12.