NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Senior Support Program of the Tri Valley

Community/Behavioral Health Agency in Pleasanton, CA · enumerated 2008 · authorized official Marlene Petersen, Executive Director.

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

National Provider Identifier

1730367178

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Senior Support Program of the Tri Valley
Practice address 5353 Sunol Blvd, Pleasanton, CA, 94566
Phone (925) 931-5379
Enumeration date Feb 7, 2008
Last updated in NPPES Feb 7, 2008

Taxonomy & classification

251B00000X Case Management Agency Agencies · License 2758503 (CA) Secondary
251S00000X Community/Behavioral Health Agency Agencies · License 2758503 (CA) Primary

Authorized official

Name Marlene Petersen
Title Executive Director
Phone (925) 931-5378

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Senior Support Program of the Tri Valley?
Senior Support Program of the Tri Valley is registered in NPPES as a Community/Behavioral Health Agency (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-07.