CORWIN HEALTH PHYSICS INC (WA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2012
- $699.18K
- $699,178under this UEI
- FY2026 obligations
- $27.01K†
- $27,013Provisional
- Awards and orders
- 13
- with positive net obligations
- Latest action
- Sep 4, 2026
- SAM.gov registration
- Active
- Registration expiration date Feb 23, 2027
Registration
- Doing business as
- CORWIN HEALTH PHYSICS INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 6, 2000 (26 years)
- Location
- Centralia, WA
- State of incorporation
- Washington
- Website
- corwinhp.com
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 29, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI TDKKL6AN5R23. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2012. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $27,013 (provisional)
- FY2025: $17,968
- FY2024: $9,513
- FY2022: -$8,201 (de-obligation)
- FY2021: $50,621
- FY2020: $50,052
- FY2019: $144,933
- FY2018: $50,047
Show all 14 yearsEarlier years (FY2012–FY2017)
- FY2017: $71,156
- FY2016: $57,147
- FY2015: $53,295
- FY2014: $55,113
- FY2013: $49,528
- FY2012: $70,993
Total across 14 fiscal years: $699,178
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Veterans Affairs$508,184, 72.7%
- Department of Defense$183,784, 26.3%
- Department of Health and Human Services$7,210, 1.0%
Top awarding sub-agencies
- Department of Veterans Affairs$508,184, 72.7%
- Department of the Army$183,784, 26.3%
- Indian Health Service$7,210, 1.0%
Top NAICS by obligations
- 541380Testing laboratories$450,944, 64.5%
- 541690Other scientific and technical consulting services$149,272, 21.3%
Top product and service codes by obligations
- J065Maint/repair/rebuild of equipment- medical, dental, and veterinary equipment and supplies$398,323, 57.0%
- J058Maint/repair/rebuild of equipment- communication, detection, and coherent radiation equipment$211,450, 30.2%
- Q522Medical- radiology$76,988, 11.0%
- L056Technical representative- construction and building materials$7,210, 1.0%
- R425Support- professional: engineering/technical$4,970, 0.7%
Capabilities
NAICS codes
- 541690Other Scientific and Technical Consulting Services(primary)Small
- 541380Testing Laboratories and ServicesSmall
- 541990All Other Professional, Scientific, and Technical ServicesSmall
- 561320Temporary Help ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
- SBA Certified HUBZone Firm
Business types self-reported in SAM.gov registration:
- Self Certified Small Disadvantaged Business
- Veteran-Owned Business
- Service-Disabled Veteran-Owned Business
Product and service codes (PSC)
- H165Quality Control, Testing & Inspection
- H265Quality Control, Testing & Inspection
- H365Quality Control, Testing & Inspection
- H965Quality Control, Testing & Inspection
- J065Maintenance, Repair & Rebuilding
- Q522Medical Services
Federal Capability Statement
Corwin Health Physics is committed to providing quality medical physics services with a strong emphasis on superior communication and customer service. We offer services by board-certified physicists, who are recognized as qualified medical physicists by the American College of Radiology (ACR), The Joint Commission, The Food and Drug Administration, and International Accreditation Committee (IAC). As a Medical Physics consultant group, we provide annual physics evaluations for all diagnostic imaging equipment (X-Ray, CT, MRI, Mammography, Ultrasound, and Nuclear Medicine). Corwin Health Physics is a Service Disabled Veteran Owned Small Business, and HUBZone certified. We have over 20 years of experience and a strong background with providing services in the government sector, and have a strong understanding of our client’s current and future needs.
Capabilities & Services
Contracts
Latest awards and orders
- 75H71326P00035Purchase orderDepartment of Health and Human ServicesIndian Health ServiceLatest action
- 36C26024P0361Purchase orderDepartment of Veterans AffairsLatest action
- VA26018P2085Purchase orderDepartment of Veterans AffairsLatest action
- VA26012P0021Purchase orderDepartment of Veterans AffairsLatest action
- W81K0218P0082Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- VA26217C0283Definitive contractDepartment of Veterans AffairsLatest action
- W91YU015P0203Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W91YU014P0420Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W91YU014P0220Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W91YU013P0707Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CORWIN HEALTH PHYSICS INC lists a physical address and a separate mailing address, along with 5 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
1230 S GOLD ST
CENTRALIA, WA, 98531
USA
Mailing Address
P.O. BOX 1707
CENTRALIA, WA, 98531
USA
Government Business Contact
JEREMY CORWIN
P.O. BOX 1707
CENTRALIA, WA, 98531
USA
Electronic Business Contact
BLAKE RASMUSSEN
BUSINESS MANAGER
PO BOX 1707
CENTRALIA, WA, 98531
USA
Past Performance Contact
JEREMY CORWIN
P.O. BOX 1707
CENTRALIA, WA, 98531
USA
Government Business Alternate Contact
JEREMY CORWIN
P.O. BOX 1707
CENTRALIA, WA, 98531
USA
Electronic Business Alternate Contact
BLAKE RASMUSSEN
BUSINESS MANAGER
PO BOX 1707
CENTRALIA, WA, 98531
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
CORWIN HEALTH PHYSICS INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 23, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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