Derek Keith Lemaster
Derek Keith Lemaster is a Case Manager/Care Coordinator provider (Case Manager/Care Coordinator) practicing in Yukon, OK, registered in the NPPES registry with NPI 1003350307 since 2016.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1003350307 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Derek Keith Lemaster |
| Sex | Male |
| Practice address | 305 STEVE CT, Yukon, OK, 73099 |
| Phone | 4055496796 |
| Enumeration date | 2016-12-06 |
| Last updated in NPPES | 2016-12-06 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 171M00000X | Case Manager/Care Coordinator | Primary | — | — |
Copy-ready billing details
Provider: Derek Lemaster NPI: 1003350307 Taxonomy: 171M00000X (Case Manager/Care Coordinator) Address: 305 STEVE CT, Yukon, OK, 73099
Verify this record
Cross-check NPI 1003350307 against the authoritative CMS record: view Derek Keith Lemaster on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-12-06.