Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Royce York Mcmillion
Peer Specialist in Enid, OK · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134736127
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Registry record
Entity type Individual (Type 1)
Name Royce York Mcmillion
Sex Male
Practice address 1824 S Van Buren St, Enid, OK, 73703
Phone (580) 747-5777
Enumeration date Sep 24, 2020
Last updated in NPPES Sep 24, 2020
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
Is NPI 1134736127 active?
Yes, as of the latest NPPES snapshot, NPI 1134736127 is active (record last updated 2020-09-24).
How do I verify Royce Mcmillion's NPI record?
Cross-check NPI 1134736127 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Nikolette Hastings Professional Counselor · Enid, OK NPI 1356781561 Kimberly Wheeler Peer Specialist · Enid, OK NPI 1417357153 Audrey Hutchison Peer Specialist · Enid, OK NPI 1477105476 Michael Fleetwood Addiction (Substance Use Disorder) Counselor · Enid, OK NPI 1780220475 Steve Kroll Peer Specialist · Enid, OK NPI 1245846310 James Matthews Peer Specialist · Enid, OK NPI 1184222309 Joseph Tindal Peer Specialist · Enid, OK NPI 1245816545 Shelby Tucker Peer Specialist · Enid, OK NPI 1437732435
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-24.