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Therapy Management Services, Pllc

Durable Medical Equipment & Medical Supplies in Puyallup, WA · enumerated 2006 · authorized official Dwan Diaz, Cc.

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

National Provider Identifier

1164585774

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Registry record

Entity type Organization (Type 2)
Legal business name Therapy Management Services, Pllc
Other name <Unavail>
Practice address 3801 5th St Se Ste 220, Puyallup, WA, 98374
Phone (253) 445-4258
Fax (253) 445-4724
Enumeration date Dec 18, 2006
Last updated in NPPES Nov 30, 2022

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
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

Other identifiers

Identifier Type State Issuer
1730196676 Other - NPI
8368854 Medicaid WA -
0180089 Other - L & I
0185052 Other - L & I
8341125 Medicaid WA -
1518031467 Other - NPI
1821005760 Other - NPI
8368946 Medicaid WA -
0189941 Other - L & I
1649287582 Other - NPI
8409393 Medicaid WA -

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.

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Frequently asked questions

What is the NPI number for Therapy Management Services, Pllc?
The NPI for Therapy Management Services, Pllc is 1164585774, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Therapy Management Services, Pllc?
NPPES lists Dwan Diaz (Cc) as the authorized official for this organization.

Providers at this address

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