Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Serenity Sayre, O.T.R. C.H..T.

Hand Occupational Therapist in Danville, CA · enumerated 2007 · practices at Certified Hand Rehabilitation Center.

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

National Provider Identifier

1700921780

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Registry record

Entity type Individual (Type 1)

Name Ms. Serenity Sayre

Credential O.T.R. C.H..T.

Sex Female

Practice address 760 San Ramon Valley Blvd., Suite 100, Danville, CA, 94526

Phone (925) 743-8905

Fax (925) 743-9614

Enumeration date Feb 20, 2007

Last updated in NPPES Jun 19, 2013

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2879 (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 Serenity Sayre?

The National Provider Identifier (NPI) for Serenity Sayre is 1700921780, a Type 1 (individual) record in the CMS NPPES registry.

Where does Serenity Sayre practice?

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

Other providers at this practice address

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Certified Hand Rehabilitation Center Specialist · Danville, CA NPI 1508039868 Michelle O'Connor Specialist · Danville, CA NPI 1215187331 Kim Jespersen Physical Therapist · Danville, CA NPI 1508224353

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-19.