Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hilary Charlotte Alweis, D.C.
Chiropractor in Billings, MT · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922406099
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Registry record
Entity type Individual (Type 1)
Name Hilary Charlotte Alweis
Credential D.C.
Sex Female
Practice address 805 24th St W Ste 10, Billings, MT, 59102
Phone (406) 969-6278
Enumeration date Dec 5, 2014
Last updated in NPPES Jul 12, 2018
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
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
Where does Hilary Alweis practice?
The practice location on file with NPPES is in Billings, MT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Hilary Alweis?
The National Provider Identifier (NPI) for Hilary Alweis is 1922406099, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-12.