NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Walden Environment

Community/Behavioral Health Agency in San Bernardino, CA · enumerated 2010 · authorized official Sue Evans, Chief Operating Officer.

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

National Provider Identifier

1225351828

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Walden Environment
Other name <Unavail>
Practice address 255 N D St., Suite #412, 408, San Bernardino, CA, 92401
Phone (951) 788-5905
Fax (951) 788-5903
Enumeration date Mar 10, 2010
Last updated in NPPES Dec 9, 2020

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Sue Evans
Title Chief Operating Officer
Phone (951) 204-8299

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 Walden Environment?
The NPI for Walden Environment is 1225351828, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Walden Environment?
NPPES lists Sue Evans (Chief Operating Officer) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-09.