Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ruizhen Barker
Registered Nurse in Omaha, NE · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568995132
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Registry record
Entity type Individual (Type 1)
Name Ruizhen Barker
Sex Female
Practice address 10011 J St, Omaha, NE, 68127
Phone (402) 896-9988
Fax (402) 614-5372
Enumeration date Apr 10, 2017
Last updated in NPPES Apr 10, 2017
Taxonomy & licenses
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 Ruizhen Barker?
The National Provider Identifier (NPI) for Ruizhen Barker is 1568995132, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ruizhen Barker practice?
The practice location on file with NPPES is in Omaha, NE. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Tyler Andersen Registered Nurse · Omaha, NE NPI 1700319746 Karolina Mank Registered Nurse · Omaha, NE NPI 1871026849 Kristen Karl Registered Nurse · Omaha, NE NPI 1275066110 Kenneth Gerdes Registered Nurse · Omaha, NE NPI 1487187118 Evelyn Gill Registered Nurse · Omaha, NE NPI 1376076943 Paula Mcintire Registered Nurse · Omaha, NE NPI 1477086015 Nicole Mccarthy Developmentally Disabled Services Day Training Agency · Omaha, NE NPI 1205369717 Kathryn Dornburgh Registered Nurse · Omaha, NE NPI 1497289904
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-10.