Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nathan Michael Gremillion, PHARMD
Pharmacist in Alturas, CA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043566276
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Registry record
Entity type Individual (Type 1)
Name Nathan Michael Gremillion
Credential PHARMD
Sex Male
Practice address 432 N Main St, Alturas, CA, 96101
Phone (530) 233-3113
Enumeration date Jul 25, 2012
Last updated in NPPES Jul 25, 2012
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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 Nathan Gremillion?
The National Provider Identifier (NPI) for Nathan Gremillion is 1043566276, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nathan Gremillion practice?
The practice location on file with NPPES is in Alturas, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Derek Johannson Pharmacist · Alturas, CA NPI 1720370448 Keith Breyer Pharmacist · Alturas, CA NPI 1467738294 Philip Harvey Pharmacist · Alturas, CA NPI 1851904528 Leonor Barba Vargas Pharmacy Technician · Alturas, CA NPI 1992491955 Ryan Yang Pharmacist · Alturas, CA NPI 1356168074 Modoc Family Pharmacy Inc Community/Retail Pharmacy · Alturas, CA NPI 1528851557 Modoc Family Pharmacy Inc Long Term Care Pharmacy · Alturas, CA NPI 1588544563
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-25.