Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Ryan Andriese

Peer Specialist in Stockton, CA · enumerated 2023.

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

National Provider Identifier

1730869462

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mark Ryan Andriese

Sex Male

Practice address 1803 W March Ln, Stockton, CA, 95207

Phone (209) 302-2275

Enumeration date Jul 18, 2023

Last updated in NPPES Apr 29, 2025

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers Primary

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 Mark Andriese?

The National Provider Identifier (NPI) for Mark Andriese is 1730869462, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Andriese practice?

The practice location on file with NPPES is in Stockton, CA. 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 2025-04-29.