Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Bruce Ritchie, D.D.S.

General Practice Dentistry in San Andreas, CA · enumerated 2005.

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

National Provider Identifier

1235128687

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Registry record

Entity type Individual (Type 1)

Name David Bruce Ritchie

Credential D.D.S.

Sex Male

Practice address 272 W Saint Charles St, San Andreas, CA, 95249

Phone (209) 754-3816

Fax (209) 754-3818

Enumeration date Oct 18, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 19665 (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

Where does David Ritchie practice?

The practice location on file with NPPES is in San Andreas, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Ritchie?

The National Provider Identifier (NPI) for David Ritchie is 1235128687, a Type 1 (individual) record in the CMS NPPES registry.

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