Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Denise Seimas Case

Occupational Therapist in Redwood City, CA · enumerated 2013 · practices at Associated Learning & Language Specialists.

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

National Provider Identifier

1235572967

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Registry record

Entity type Individual (Type 1)

Name Denise Seimas Case

Sex Female

Practice address 1060 Twin Dolphin Dr, Suite 100, Redwood City, CA, 94065

Phone (650) 631-9999

Enumeration date Apr 11, 2013

Last updated in NPPES Apr 11, 2013

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 9020 (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 1235572967 active?

Yes, as of the latest NPPES snapshot, NPI 1235572967 is active (record last updated 2013-04-11).

How do I verify Denise Seimas Case's NPI record?

Cross-check NPI 1235572967 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-11.