Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Grant Hudson Palmer, DMD
Dentist in Pearl Harbor, HI · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386260107
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Registry record
Entity type Individual (Type 1)
Name Dr. Grant Hudson Palmer
Credential DMD
Sex Male
Practice address Naval Health Clinic Hawaii, 480 Central Avenue, Pearl Harbor, HI, 96860
Phone (808) 496-3365
Enumeration date Jun 17, 2020
Last updated in NPPES Jul 24, 2025
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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
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.
What specialty is Grant Palmer?
Grant Palmer is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → John Baleix Preventive Medicine/Occupational Environmental Medicine Physician · Pearl Harbor, HI NPI 1497725253 Ryan Vienna Psychiatry Physician · Pearl Harbor, HI NPI 1467546457 Barbara Gordon-Wendt Audiologist · Jbphh, HI NPI 1073681284 Mayuko Hirota Pharmacist · Pearl Harbor, HI NPI 1336366004 Angela Roldan-Whitaker General Practice Dentistry · Pearl Harbor, HI NPI 1043418676 Anntonette Capre Clinical Psychologist · Pearl Harbor, HI NPI 1700048220 Samuel Beck Oral and Maxillofacial Surgery (Dentist) · Pearl Harbor, HI NPI 1528215431 Michael Austin General Practice Physician · Jbphh, HI NPI 1477828861
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-24.