Douglas W. Free
Physical Therapist · Mercer Island, WA
Douglas W. Free is a physical therapist with a practice address in Mercer Island, Washington, and NPI 1225055767, issued on Jul 17, 2006. Check the license (Washington PT00008195, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Douglas W. Free
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT00008195 WA
Self-reported in NPPES; status is on the state search - Practice location
- 7900 SE 28TH, Mercer Island, WA 98040
- Phone
- (206) 232-9045
- Enumerated
- Jul 17, 2006
- Record last updated
- Jul 27, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (206) 232-8871
- Medicaid ID
- 7060312 WA
- Medicare enrollment
- Enrolled (PECOS I20100907000258); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 7,493 in Washington → Look up another NPI →
Verify Douglas W. Free in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PT00008195Check 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
- Therapy Management Services PLLCBurien, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas W. Free among 7,493 physical therapist records in Washington
Douglas W. Free 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 80% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated1999 · median 2016 among the 2,929 with a school on file
- Record last updated2010 · 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).
34 physical therapist records list a practice address in Mercer Island
They are 34 of the 331 NPPES records with a practice address in Mercer Island, and 7,493 physical therapist records in Washington.
All 7,493 in Washington → Every provider in Mercer Island → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Robin Angus, PTMercer Island, WA 980401952340507
- Tamar Balikian Shetty, DPTMercer Island, WA 980401457405565
- Joy Bergstedt, DPTMercer Island, WA 980401104016591
- Mark Bouma, DPTMercer Island, WA 980401659381069
- Erica Clark, PHYSICAL THERAPISTMercer Island, WA 980401407830359
- Rebecca DaoMercer Island, WA 980401538129366
- Rachel Dillon, DPTMercer Island, WA 980401427194646
- Valerie Eggers, MSPTMercer Island, WA 980401366401861
Common questions
What is Douglas W. Free's NPI number?
Douglas W. Free's National Provider Identifier (NPI) is 1225055767, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas W. Free located?
The NPPES record lists a practice address at 7900 SE 28TH, Mercer Island, WA, 98040. Phone: (206) 232-9045. Providers update this record themselves, so call before visiting.
How can I verify Douglas W. Free's license?
NPPES lists Washington license number PT00008195, 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.