Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Claire Ellen Michelson, ND
Naturopath in Missoula, MT · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396619540
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Registry record
Entity type Individual (Type 1)
Name Claire Ellen Michelson
Credential ND
Sex Female
Practice address 2835 Fort Missoula Rd Ste 306, Missoula, MT, 59804
Phone (406) 552-1717
Enumeration date Oct 1, 2025
Last updated in NPPES Oct 1, 2025
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 is the NPI number for Claire Michelson?
The National Provider Identifier (NPI) for Claire Michelson is 1396619540, a Type 1 (individual) record in the CMS NPPES registry.
Where does Claire Michelson practice?
The practice location on file with NPPES is in Missoula, MT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Dr J General Surgery Pllc Surgery Physician · Missoula, MT NPI 1013035666 Erika Krumbeck Naturopath · Missoula, MT NPI 1780938118 Dr Z General Surgery Pllc Surgery Physician · Missoula, MT NPI 1750737227 Montana Whole Health Medical Specialty Clinic/Center · Missoula, MT NPI 1508312059 Kendra Featherman Naturopath · Missoula, MT NPI 1336702802 Eva Wilson Naturopath · Missoula, MT NPI 1104442318 Andrea Turner Naturopath · Missoula, MT NPI 1972383172
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-01.