Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barb A Tarbox, OT

Q: What is the NPI number for Barb Tarbox?

The National Provider Identifier (NPI) for Barb Tarbox is 1861870693, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Aberdeen, SD · enumerated 2015.

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

National Provider Identifier

1861870693

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Registry record

Entity type Individual (Type 1)

Name Barb A Tarbox

Credential OT

Sex Female

Practice address 305 S State St, Aberdeen, SD, 57401

Phone (605) 622-5000

Fax (605) 622-5255

Enumeration date May 13, 2015

Last updated in NPPES May 13, 2015

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0162 (SD) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

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

Where does Barb Tarbox practice?

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

What is the NPI number for Barb Tarbox?

The National Provider Identifier (NPI) for Barb Tarbox is 1861870693, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-13.