1. Directory
  2. Washington
  3. Olympia
  4. Thurston-Mason County Medical Society
EIN 91-6055973

Thurston-Mason County Medical Society

IRS 501(c) type
501(c)(6)
Num. employees
Unknown
City
Olympia
State
Washington
Year formed
1942
Most recent tax filings
2023-12-01
NTEE code, primary
S41: Promotion of Business
Description
Thurston-Mason County Medical Society promotes and advances the practice of medicine, healthcare, and public health initiatives within Thurston and Mason Counties. The organization strives to foster professional development and is run by Danielle Westbrook, located in Olympia, WA.
Total revenues
$63,585
2023
Total expenses
$88,998
2023
Total assets
$74,849
2023
Num. employees
n/a

Personnel at Thurston-Mason County Medical Society

NameTitleCompensation
Danielle WestbrookExecutive Director$33,323

Financials for Thurston-Mason County Medical Society

RevenuesFYE 12/2023
Total grants, contributions, etc.$62,561
Program services$0
Membership dues$62,408
Investment income and dividends$1,024
Net gain from sale of non-inventory assets$0
Net income from gaming activities and fundraising events, combined$0
Net income from sales of inventory$0
Miscellaneous revenues$0
Total revenues$63,585

Form 990s for Thurston-Mason County Medical Society

Fiscal year endingDate received by IRSFormPDF link
2023-122024-07-09990EZView PDF
2022-122024-04-09990EZView PDF
2021-122024-04-09990EZView PDF
2020-122021-05-28990EZView PDF
2019-122021-05-20990EOView PDF
...and 10 more Form 990s
Data update history
August 1, 2024
Posted financials
Added Form 990N for fiscal year 2023
May 23, 2024
Posted financials
Added Form 990EZ for fiscal year 2021
May 21, 2024
Posted financials
Added Form 990EZ for fiscal year 2022
May 20, 2024
Updated personnel
Identified 5 new personnel
May 18, 2024
Used new vendors
Identified 1 new vendor, including
Nonprofit Types
Professional associationsBusiness and community development organizations
Issues
HealthBusiness and industry
Characteristics
MembershipsPartially liquidatedState / local levelNo full-time employees
General information
Address
1800 Cooper Point Rd SW Ste 7a
Olympia, WA 98502
Metro area
Olympia-Lacey-Tumwater, WA
County
Thurston County, WA
Website URL
tmcms.org/ 
IRS details
EIN
91-6055973
Fiscal year end
December
Taxreturn type
Form 990-EZ
Year formed
1942
Eligible to receive tax-deductible contributions (Pub 78)
No
Categorization
NTEE code, primary
S41: Promotion of Business
NAICS code, primary
813920: Professional Associations
Parent/child status
Independent
Free account sign-up

Want updates when Thurston-Mason County Medical Society has new information, or want to find more organizations like Thurston-Mason County Medical Society?

Create free Cause IQ account
Cause IQ is a website that helps companies grow, maintain, and serve their nonprofit clients, and helps nonprofits find additional foundation funding. Our data and tools help professionals prospect for nonprofits, research opportunities, benchmark their clients, and enrich existing information.
Nonprofits
Product
Customers
About

© 2025 Nonprofit Metrics LLC
Terms of Service and Privacy Policy