Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Gronau

Occupational Therapist in Urbandale, IA · enumerated 2022 · practices at Blue Stone Therapy Inc..

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

National Provider Identifier

1356059067

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Registry record

Entity type Individual (Type 1)

Name Sarah Gronau

Sex Female

Practice address 4319 Nw Urbandale Dr, Urbandale, IA, 50322

Phone (515) 225-4070

Enumeration date Nov 10, 2022

Last updated in NPPES Nov 10, 2022

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative 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

Is NPI 1356059067 active?

Yes, as of the latest NPPES snapshot, NPI 1356059067 is active (record last updated 2022-11-10).

How do I verify Sarah Gronau's NPI record?

Cross-check NPI 1356059067 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 2022-11-10.