Data update history
July 13, 2026
Posted financials
Added Form 990 for fiscal year 2025
June 20, 2026
Updated personnel
Identified 3 new personnel
July 17, 2024
Updated personnel
Identified 3 new personnel
July 10, 2024
Posted financials
Added Form 990 for fiscal year 2023
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
Nonprofit Types
Professional associationsBusiness and community development organizationsMedical research organizationsCharities
Issues
HealthScience and technologyCommunity improvementBusiness and industry
Characteristics
Legally formed as corporationMembershipsPolitical advocacyConducts researchLobbyingState / local levelTax deductible donationsNo full-time employeesAccepts online donations
General information
- Address
- 860 Winter St
- Waltham, MA 02451
- Metro area
- Boston-Cambridge-Newton, MA-NH
- County
- Middlesex County, MA
- Website URL
- psychiatry-mps.org/Â
- Phone
- (781) 237-8100
IRS details
- EIN
- 04-2383343
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1963
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- H03: Medical Research Professional Societies and Associations
- NAICS code, primary
- 813920: Professional Associations
- Parent/child status
- Independent
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