OrganizationActive
Lewis Mason Thurston Council of Governments
NPI 1952725889 · Case Management Agency · Olympia, WA
Lewis Mason Thurston Council of Governments is a Case Management Agency organization in Olympia, WA (NPI 1952725889).
Provider details
- NPI number
- 1952725889
- Entity type
- Organization
- Primary specialty
- Case Management AgencyAgencies
- Organization subpart
- No
- Authorized official
- Dennis Mahar, Director(360) 664-3162
Specialties & taxonomies
Agencies
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2404 Heritage Ct Sw
Olympia, WA 98502-6047
Phone: (360) 664-2168
Fax: (360) 664-0791
Street-level locationGet directions
Mailing address
2404 Heritage Ct Sw
Olympia, WA 98502-6047
Other names (DBA / former)
- Doing business as
- Lewis Mason Thurston Area Agency on Aging
Registry dates
- Enumerated
- 2014-02-12
- Last updated
- 2014-02-12
Frequently asked questions
- What is Lewis Mason Thurston Council of Governments's NPI number?
- Lewis Mason Thurston Council of Governments's National Provider Identifier (NPI) is 1952725889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lewis Mason Thurston Council of Governments?
- Lewis Mason Thurston Council of Governments is classified in the NPPES registry as Case Management Agency (Agencies).
- Where is Lewis Mason Thurston Council of Governments located?
- Lewis Mason Thurston Council of Governments's practice location on file with NPPES is 2404 Heritage Ct Sw, Olympia, WA 98502-6047.
- What is Lewis Mason Thurston Council of Governments's phone number?
- The practice phone number listed in the NPPES registry for Lewis Mason Thurston Council of Governments is (360) 664-2168.
- Who is the authorized official for Lewis Mason Thurston Council of Governments?
- The authorized official listed on Lewis Mason Thurston Council of Governments's NPPES record is Dennis Mahar, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lewis Mason Thurston Council of Governments's NPI active?
- Yes — Lewis Mason Thurston Council of Governments's NPI (1952725889) is active in the NPPES registry as of the last update on 2014-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.