John Michael Kowalski, PT
Physical Therapist · Longview, WA
John Michael Kowalski, PT is a physical therapist with a practice address in Longview, Washington, and NPI 1184950883, issued on Oct 30, 2009. Check the license (Washington PT60100317, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Michael Kowalski
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT60100317 WA
Self-reported in NPPES; status is on the state search - Practice location
- 625 9TH Avenue Suite 220, Longview, WA 98632
- Phone
- (360) 578-1188
- Enumerated
- Oct 30, 2009
- Record last updated
- Oct 30, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091207000363); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 7,493 in Washington → Look up another NPI →
Verify John Michael Kowalski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PT60100317Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Longview Physical And Sports Therapy Services PSLongview, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Michael Kowalski among 7,493 physical therapist records in Washington
John Michael Kowalski, PT is one of 7,493 physical therapist records with a practice address in Washington. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 34% of them.
- NPI issued2009 · 34% of these records are older, 63% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2009 · median 2016 among the 2,929 with a school on file
- Record last updated2009 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 physical therapist records list a practice address in Longview
They are 52 of the 1,933 NPPES records with a practice address in Longview, and 7,493 physical therapist records in Washington.
All 7,493 in Washington → Every provider in Longview → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Lynn Chan, PTLongview, WA 986321023004025
- Robert Cook, PT, MHSLongview, WA 986321306877592
- Natalie East, P.T.Longview, WA 986321720086424
- Lori Falkel, P.T.Longview, WA 986321134102981
- Suzanne Gerhart, P.T.Longview, WA 986321699773390
- Rachel Griebel, P.T.Longview, WA 986321295833895
- Daniel Hughes, DPTLongview, WA 986321407942261
- Jeanne Humbert, RPTLongview, WA 986321679662787
Common questions
What is John Michael Kowalski, PT's NPI number?
John Michael Kowalski, PT's National Provider Identifier (NPI) is 1184950883, issued on Oct 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Kowalski, PT located?
The NPPES record lists a practice address at 625 9TH Avenue Suite 220, Longview, WA, 98632. Phone: (360) 578-1188. Providers update this record themselves, so call before visiting.
How can I verify John Michael Kowalski, PT's license?
NPPES lists Washington license number PT60100317, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.