Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ben Albert Thompson III, MD
Psychiatry Physician in Wailuku, HI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639158744
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Registry record
Entity type Individual (Type 1)
Name Dr. Ben Albert Thompson III
Credential MD
Sex Male
Practice address 221 Mahalani St, Wailuku, HI, 96793
Phone (808) 242-2256
Enumeration date Jan 17, 2006
Last updated in NPPES Feb 15, 2017
Taxonomy & licenses
2083P0500X Preventive Medicine/Occupational Environmental Medicine Physician Allopathic & Osteopathic Physicians · License 34475-020 (WI) Secondary
2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 17997 (HI) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 17997 (HI) Secondary
2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 17997 (HI) Secondary
2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 100969 (AK) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 100969 (AK) Secondary
2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 100969 (AK) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 Ben Thompson?
The National Provider Identifier (NPI) for Ben Thompson is 1639158744, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ben Thompson practice?
The practice location on file with NPPES is in Wailuku, HI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Steven Filardo Interventional Cardiology Physician · Wailuku, HI NPI 1740286814 Randy Stark Emergency Medicine Physician · Wailuku, HI NPI 1710987664 Michael Shea Pulmonary Disease Physician · Wailuku, HI NPI 1689666471 John Blazek Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Wailuku, HI NPI 1730174509 William Langston Emergency Medicine Physician · Wailuku, HI NPI 1013903640 Bettina Ackermann Pediatrics Physician · Wailuku, HI NPI 1205807625 Jeffrey Cryan Gastroenterology Physician · Wailuku, HI NPI 1831149566 Donna Blancas Physical Therapist · Wailuku, HI NPI 1033164546
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-15.