Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Colleen Stormer, MSW

School Social Worker in Piedmont, CA · enumerated 2025.

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

National Provider Identifier

1992502256

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Colleen Stormer

Credential MSW

Sex Female

Practice address 301 Wildwood Ave, Piedmont, CA, 94611

Phone (510) 594-2731

Enumeration date Feb 25, 2025

Last updated in NPPES Feb 25, 2025

Taxonomy & licenses

1041S0200X School Social Worker Behavioral Health & Social 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

How do I verify Colleen Stormer's NPI record?

Cross-check NPI 1992502256 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1992502256 active?

Yes, as of the latest NPPES snapshot, NPI 1992502256 is active (record last updated 2025-02-25).

Other providers at this practice address

Browse all →

Linsey Sandrew Speech-Language Pathologist · Piedmont, CA NPI 1215591698

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-25.