Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Donna R Julian
Social Worker in Guymon, OK · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366793747
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Registry record
Entity type Individual (Type 1)
Name Donna R Julian
Sex Female
Practice address 5120 Hwy 54 Ne, Guymon, OK, 73942
Phone (580) 338-5851
Fax (580) 338-6022
Enumeration date Sep 26, 2012
Last updated in NPPES Sep 27, 2012
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
Where does Donna Julian practice?
The practice location on file with NPPES is in Guymon, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Donna Julian?
The National Provider Identifier (NPI) for Donna Julian is 1366793747, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Judy Clemans Psychiatric/Mental Health Registered Nurse · Guymon, OK NPI 1245449339 Mary Kennedy Mental Health Counselor · Guymon, OK NPI 1174732259 William Meads Mental Health Counselor · Guymon, OK NPI 1780893875 Dolores Swart Mental Health Counselor · Guymon, OK NPI 1013127620 Staci Barker Mental Health Counselor · Guymon, OK NPI 1437360286 Isabel Makwangwala Mental Health Counselor · Guymon, OK NPI 1558536458
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-27.