Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Adam Barker
Behavior Technician in Ada, OK · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588326482
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Registry record
Entity type Individual (Type 1)
Name Adam Barker
Sex Male
Practice address 301 W 4th St, Ada, OK, 74820
Phone (580) 257-2444
Enumeration date Oct 7, 2021
Last updated in NPPES Oct 7, 2021
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 specialty is Adam Barker?
Adam Barker is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Lighthouse Behavioral Wellness Centers Mental Health Clinic/Center (Including Community Mental Health Center) · Ada, OK NPI 1033265764 Mental Health Services of Southern Oklahoma Mental Health Clinic/Center (Including Community Mental Health Center) · Ada, OK NPI 1679619878 Martha Hernandez Psychiatric/Mental Health Nurse Practitioner · Ada, OK NPI 1811031016 Lori Robson Mental Health Counselor · Ada, OK NPI 1245410661 Marissa Madden Case Manager/Care Coordinator · Ada, OK NPI 1295077147 Lighthouse Behavioral Wellness Centers Psychiatry Physician · Ada, OK NPI 1386060598 George Burr Case Manager/Care Coordinator · Ada, OK NPI 1174925804 Brendan Kellogg Peer Specialist · Ada, OK NPI 1205223815
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-07.