Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Viehman

Physical Therapist in Crestview, FL · enumerated 2015.

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

National Provider Identifier

1083008809

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Registry record

Entity type Individual (Type 1)

Name Karen Viehman

Sex Female

Practice address 500 Hospital Dr, Crestview, FL, 32539

Phone (850) 689-3146

Fax (850) 398-6428

Enumeration date Mar 19, 2015

Last updated in NPPES Mar 19, 2015

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT5019 (FL) 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Karen Viehman?

Karen Viehman is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-19.