Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ariel A Catalan, D.D.S.

General Practice Dentistry in Honolulu, HI · enumerated 2007.

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

National Provider Identifier

1871714493

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ariel A Catalan

Credential D.D.S.

Sex Male

Practice address Honolulu, HI, 96814

Phone (808) 945-3745

Fax (808) 949-0581

Enumeration date May 1, 2007

Last updated in NPPES Feb 19, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 1572 (HI) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
04897101	Medicaid	HI	-

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

Is NPI 1871714493 active?

Yes, as of the latest NPPES snapshot, NPI 1871714493 is active (record last updated 2009-02-19).

How do I verify Ariel Catalan's NPI record?

Cross-check NPI 1871714493 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-19.