Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Billy
Peer Specialist in Atoka, USA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376252908
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Registry record
Entity type Individual (Type 1)
Name Mary Billy
Sex Female
Practice address 263 E. Court St., Atoka, USA, 74525
Phone (580) 889-6459
Fax (405) 366-0482
Enumeration date Nov 22, 2022
Last updated in NPPES Nov 22, 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
What specialty is Mary Billy?
Mary Billy is registered in NPPES with the primary taxonomy of Peer Specialist. 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 → Cecilia Rentz Addiction (Substance Use Disorder) Counselor · Atoka, OK NPI 1720310899 Mary Golden Mental Health Counselor · Atoka, OK NPI 1407499718 Daniele Hobbs Case Manager/Care Coordinator · Atoka, OK NPI 1417576703 Sadie Jacobsen Peer Specialist · Atoka, OK NPI 1295320422 Dusty Thompson Health & Wellness Coach · Atoka, OK NPI 1295475333 Jessica King Peer Specialist · Atoka, OK NPI 1194575688 Venesa Webb Peer Specialist · Atoka, OK NPI 1245115815
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-22.