Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Grace Nicole Mulder, MOT, OTR/L

Hand Occupational Therapist in Sioux City, IA · enumerated 2023.

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

National Provider Identifier

1992488100

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Grace Nicole Mulder

Credential MOT, OTR/L

Sex Female

Practice address 3409 Singing Hills Blvd, Sioux City, IA, 51106

Phone (712) 202-0702

Enumeration date Aug 14, 2023

Last updated in NPPES Feb 16, 2026

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 122045 (IA) 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 Grace Mulder's NPI record?

Cross-check NPI 1992488100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1992488100 active?

Yes, as of the latest NPPES snapshot, NPI 1992488100 is active (record last updated 2026-02-16).

Other providers at this practice address

Browse all →

Paul Mcmahon Physical Therapist · Sioux City, IA NPI 1790494052 Kourtney Wilcox Nurse Practitioner · Sioux City, IA NPI 1093493801 Tara Ledbetter Physical Therapist · Sioux City, IA NPI 1457131732 Claire Fettig Occupational Therapist · Sioux City, IA NPI 1083432702

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-16.