Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Lady Katherine Otoc Joslin, RN
Registered Nurse in Texarkana, AR · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871078360
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Registry record
Entity type Individual (Type 1)
Name Mrs. Lady Katherine Otoc Joslin
Credential RN
Sex Female
Practice address 189 Elam Ln, Texarkana, AR, 71854
Phone (903) 824-8605
Enumeration date Oct 1, 2018
Last updated in NPPES Oct 1, 2018
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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
What is the NPI number for Lady Katherine Joslin?
The National Provider Identifier (NPI) for Lady Katherine Joslin is 1871078360, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lady Katherine Joslin practice?
The practice location on file with NPPES is in Texarkana, AR. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-01.