Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kay Lynn Darby, NP-C
Nurse Practitioner in Findlay, OH · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780139360
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Registry record
Entity type Individual (Type 1)
Name Kay Lynn Darby
Credential NP-C
Sex Female
Practice address 1717 Medical Blvd, Suite B, Findlay, OH, 45840
Phone (419) 425-8000
Fax (419) 425-8025
Enumeration date Aug 24, 2016
Last updated in NPPES Aug 11, 2023
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN262462 (OH) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.019759 (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
What is the NPI number for Kay Darby?
The National Provider Identifier (NPI) for Kay Darby is 1780139360, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kay Darby practice?
The practice location on file with NPPES is in Findlay, OH. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-11.