Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Jon R. Filkowski
Physical Therapist in Richland, WA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366793929
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Registry record
Entity type Individual (Type 1)
Name Mr. Jon R. Filkowski
Sex Male
Practice address 702 Jadwin Ave, Suite A, Richland, WA, 99352
Phone (509) 946-9007
Fax (509) 946-9755
Enumeration date Sep 24, 2012
Last updated in NPPES Sep 24, 2012
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT00010259 (WA) 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.
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 Jon Filkowski?
Jon Filkowski 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-24.