Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Danthony Tyerill Willis
Peer Specialist in Billings, MT · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497525380
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Registry record
Entity type Individual (Type 1)
Name Danthony Tyerill Willis
Sex Male
Practice address 1230 N 30th St, Billings, MT, 59101
Phone (406) 534-4558
Fax (406) 281-8002
Enumeration date Jan 3, 2024
Last updated in NPPES Jan 3, 2024
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 Danthony Willis?
Danthony Willis 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 → St Vincent Healthcare Clinic/Center · Billings, MT NPI 1730120221 Scl Health Montana Clinic/Center · Billings, MT NPI 1649211103 Mary Laue Advanced Practice Midwife · Billings, MT NPI 1083656557 Kimberly Larue Registered Dietitian · Billings, MT NPI 1538432398 Monica Vonlangen Clinical Social Worker · Billings, MT NPI 1962047126 John Robison Peer Specialist · Billings, MT NPI 1609543727 Craig Doney Peer Specialist · Billings, MT NPI 1972294015
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-03.