Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Therapy Management Services, Pllc

Durable Medical Equipment & Medical Supplies in Kirkland, WA · enumerated 2019 · authorized official Dwan Diaz, Cc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1285270587

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Therapy Management Services, Pllc

Other name <Unavail>

Practice address 12707 120th Ave Ne Ste 203, Kirkland, WA, 98034

Phone (425) 658-0296

Fax (425) 968-1454

Enumeration date Nov 21, 2019

Last updated in NPPES Nov 30, 2022

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Primary

332BC3200X Customized Equipment (DME) Suppliers Secondary

Authorized official

Name Dwan Diaz

Title Cc

Phone (813) 560-8157

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-11-30. Verify at npiregistry.cms.hhs.gov.

Where is Therapy Management Services, Pllc located?

The practice location on file with NPPES is in Kirkland, WA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-30.