William R. Mackenzie, PT
Physical Therapist · Vancouver, WA
William R. Mackenzie, PT is a physical therapist with a practice address in Vancouver, Washington, and NPI 1457356404, issued on Jun 16, 2005. Check the license (Washington PT00006628, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William R. Mackenzie
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License numbers
- PT00006628 WA
CH00034484 WA
Self-reported in NPPES; status is on the state search - Practice location
- 11802 NE 65TH St, Vancouver, WA 98662
- Phone
- (360) 253-6883
- Enumerated
- Jun 16, 2005
- Record last updated
- Mar 6, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (360) 892-7040
- Medicaid ID
- 8412983 WA
- Medicare enrollment
- Enrolled (PECOS I20050107000636); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 7,493 in Washington → Look up another NPI →
Also registered at 11802 NE 65TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karen Wilson, LMPMassage Therapist1568722130
Verify William R. Mackenzie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PT00006628Check 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
- NW Interventional Medicine And Orthopedic Rehab PLLCVancouver, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William R. Mackenzie among 7,493 physical therapist records in Washington
William R. Mackenzie, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated1987 · 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).
329 physical therapist records list a practice address in Vancouver
They are 329 of the 10,772 NPPES records with a practice address in Vancouver, and 7,493 physical therapist records in Washington.
All 7,493 in Washington → Every provider in Vancouver → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Rebecca Andrews, DPTVancouver, WA 986621881102648
- Dean Barrus, PTVancouver, WA 986621669453353
- Brenna Brandsma, DPTVancouver, WA 986621134295322
- Alexa Burwell, DPT, PTVancouver, WA 986621710590633
- Jessica Delong, PTVancouver, WA 986621275725020
- Elnathan EldredgeVancouver, WA 986621689073348
- Tyler Erickson, DPTVancouver, WA 986621912505892
- Elizabeth Evans, PT, DPTVancouver, WA 986621710550710
Common questions
What is William R. Mackenzie, PT's NPI number?
William R. Mackenzie, PT's National Provider Identifier (NPI) is 1457356404, issued on Jun 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William R. Mackenzie, PT located?
The NPPES record lists a practice address at 11802 NE 65TH St, Vancouver, WA, 98662. Phone: (360) 253-6883. Providers update this record themselves, so call before visiting.
How can I verify William R. Mackenzie, PT's license?
NPPES lists Washington license number PT00006628, 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.