Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Wall
Counselor in Altus, OK · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538661665
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Registry record
Entity type Individual (Type 1)
Name John Wall
Sex Male
Practice address 111 Sequoyah Ln, Altus, OK, 73521
Phone (580) 482-2809
Fax (580) 482-2820
Enumeration date Mar 5, 2018
Last updated in NPPES Mar 5, 2018
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 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.
What specialty is John Wall?
John Wall is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-05.