Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ronald Dean Thoman, D.D.S.

Oral and Maxillofacial Surgery (Dentist) in Honolulu, HI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609977834

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Ronald Dean Thoman

Credential D.D.S.

Sex Male

Practice address 1580 Makaloa St, Suite 725, Honolulu, HI, 96814

Phone (808) 973-3747

Enumeration date Sep 26, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 1747 (HI) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ronald Thoman?

The National Provider Identifier (NPI) for Ronald Thoman is 1609977834, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ronald Thoman practice?

The practice location on file with NPPES is in Honolulu, HI. 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 2007-07-08.