NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Heather Kristine Welker, O.T.

Occupational Therapist in Bend, OR · enumerated 2007 · practices at Premise Health of Oregon Medical P C.

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

National Provider Identifier

1003949140

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Registry record

Entity type Individual (Type 1)
Name Mrs. Heather Kristine Welker
Credential O.T.
Sex Female
Practice address 1340 Nw Wall St, Bend, OR, 97703
Fax (541) 322-7565
Enumeration date Mar 14, 2007
Last updated in NPPES Jul 12, 2018

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1025293 (OR) 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

What specialty is Heather Welker?
Heather Welker is registered in NPPES with the primary taxonomy of Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-12.