Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen Jay Riggio, DDS

Public Health Dentistry in Jackson, CA · enumerated 2005.

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

National Provider Identifier

1740284793

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Stephen Jay Riggio

Credential DDS

Sex Male

Practice address 15515 Daltons Dr, Jackson, CA, 95642

Phone (209) 223-8460

Fax (209) 223-8464

Enumeration date Jun 8, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223D0001X Public Health Dentistry Dental Providers · License 28798 (CA) 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

Is NPI 1740284793 active?

Yes, as of the latest NPPES snapshot, NPI 1740284793 is active (record last updated 2007-07-08).

How do I verify Stephen Riggio's NPI record?

Cross-check NPI 1740284793 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.