Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diedra Lynne Bass, MSW
Social Worker in Spencer, OK · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972241537
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Registry record
Entity type Individual (Type 1)
Name Diedra Lynne Bass
Credential MSW
Sex Female
Practice address 12716 Ne 36th St, Spencer, OK, 73084
Phone (405) 769-3301
Fax (405) 769-9685
Enumeration date May 24, 2022
Last updated in NPPES May 24, 2022
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 Diedra Bass practice?
The practice location on file with NPPES is in Spencer, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diedra Bass?
The National Provider Identifier (NPI) for Diedra Bass is 1972241537, 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 2022-05-24.