Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Joseph A Pronk, PT
Physical Therapist in Kirkland, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871509497
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Registry record
Entity type Individual (Type 1)
Name Mr. Joseph A Pronk
Credential PT
Sex Male
Practice address 10510 Northup Way, Suite 140, Kirkland, WA, 98033
Phone (425) 576-8180
Fax (425) 828-7840
Enumeration date Aug 1, 2006
Last updated in NPPES Jan 30, 2008
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT00002929 (WA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT 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.
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 Joseph Pronk?
Joseph Pronk 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-30.