Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael D Nelson, D.D.S.
Dentist in Grangeville, ID · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417136474
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael D Nelson
Credential D.D.S.
Sex Male
Practice address 412 W Main St, Grangeville, ID, 83530
Phone (208) 983-2422
Fax (208) 983-3404
Enumeration date Oct 26, 2007
Last updated in NPPES Feb 18, 2009
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
What is the NPI number for Michael Nelson?
The National Provider Identifier (NPI) for Michael Nelson is 1417136474, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Nelson practice?
The practice location on file with NPPES is in Grangeville, ID. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-18.