Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Denice Michelle Nielson, MOTR/L, CHT

Hand Occupational Therapist in Livermore, CA · enumerated 2011 · practices at Christine Boyd.

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

National Provider Identifier

1255621090

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Registry record

Entity type Individual (Type 1)

Name Mrs. Denice Michelle Nielson

Credential MOTR/L, CHT

Sex Female

Practice address 1119 E Stanley Blvd, Livermore, CA, 94550

Phone (925) 447-7000

Enumeration date Apr 13, 2011

Last updated in NPPES Apr 13, 2011

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT 4133 (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.

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Frequently asked questions

What is the NPI number for Denice Nielson?

The National Provider Identifier (NPI) for Denice Nielson is 1255621090, a Type 1 (individual) record in the CMS NPPES registry.

Where does Denice Nielson practice?

The practice location on file with NPPES is in Livermore, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Christine Boyd Pediatric Sports Medicine Physician · Livermore, CA NPI 1801008917 Joonmyung Hwang Physical Therapist · Livermore, CA NPI 1780034710 Precious Penaranda Occupational Therapist · Livermore, CA NPI 1962251967

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-13.