Nathan Granum Swanson-Dinsmore
Physical Therapist · Kirkland, WA
Nathan Granum Swanson-Dinsmore is a physical therapist with a practice address in Kirkland, Washington, and NPI 1457225666, issued on Oct 1, 2025. Check the license (Washington PT70019035, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan Granum Swanson-Dinsmore
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT70019035 WA
Self-reported in NPPES; status is on the state search - Practice location
- 6710 108TH Ave NE, Kirkland, WA 98033
- Phone
- (425) 979-7445
- Enumerated
- Oct 1, 2025
- Record last updated
- Oct 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20251120003558); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 7,493 in Washington → Look up another NPI →
Also registered at 6710 108TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas Jackson, PTPhysical Therapist1245857945
- Victor Kollar, PT, DPTPhysical Therapist1972031771
- Kelly McGivern, PT, DPTPhysical Therapist1972051407
- Samantha SeeleyPhysical Therapist1568918993
- Abigail Smith, DPTPhysical Therapist1467182600
Verify Nathan Granum Swanson-Dinsmore in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PT70019035Check 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
- Houghton Physical Therapy LLCKirkland, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Granum Swanson-Dinsmore among 7,493 physical therapist records in Washington
Nathan Granum Swanson-Dinsmore 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 2025, is newer than 93% of them.
- NPI issued2025 · 93% of these records are older, 2% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2025 · median 2016 among the 2,929 with a school on file
- Record last updated2025 · 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).
153 physical therapist records list a practice address in Kirkland
They are 153 of the 3,404 NPPES records with a practice address in Kirkland, and 7,493 physical therapist records in Washington.
All 7,493 in Washington → Every provider in Kirkland → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Richard Barnes, MPTKirkland, WA 980331285890772
- Christina Bosik, PT, DPTKirkland, WA 980331457650764
- Erica Brook, PTKirkland, WA 980331245501220
- Lisa Diller, PTKirkland, WA 980331730209248
- Sarah Eichenbaum, DPTKirkland, WA 980331508114661
- William Fletcher, PTKirkland, WA 980331154303766
- Sarah Lange, DPTKirkland, WA 980331093738122
- Mandie Majerus, MSPTKirkland, WA 980331356409650
Common questions
What is Nathan Granum Swanson-Dinsmore's NPI number?
Nathan Granum Swanson-Dinsmore's National Provider Identifier (NPI) is 1457225666, issued on Oct 1, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Granum Swanson-Dinsmore located?
The NPPES record lists a practice address at 6710 108TH Ave NE, Kirkland, WA, 98033. Phone: (425) 979-7445. Providers update this record themselves, so call before visiting.
How can I verify Nathan Granum Swanson-Dinsmore's license?
NPPES lists Washington license number PT70019035, 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.