Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alicja Janiczek

Geriatric Physical Therapist in Oakland, CA · enumerated 2008.

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

National Provider Identifier

1134389919

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Alicja Janiczek

Sex Female

Practice address 475 29th St, Oakland, CA, 94609

Phone (510) 832-3222

Fax (510) 832-5617

Enumeration date Jun 14, 2008

Last updated in NPPES Jun 14, 2008

Taxonomy & licenses

2251G0304X Geriatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT 19928 (CA) 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

Is NPI 1134389919 active?

Yes, as of the latest NPPES snapshot, NPI 1134389919 is active (record last updated 2008-06-14).

How do I verify Alicja Janiczek's NPI record?

Cross-check NPI 1134389919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-14.