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  5. RADIATION PHYSICS CONSULTANTS, INC.

RADIATION PHYSICS CONSULTANTS, INC.

Company Details

Name: RADIATION PHYSICS CONSULTANTS, INC.
Jurisdiction: Minnesota
Legal type: Business Corporation (Domestic)
Status: Active / In Good Standing
Date formed: 03 Dec 1987 (37 years ago)
Company Number: ea1ddb0e-a3d4-e011-a886-001ec94ffe7f
File Number: 5T-562
Registered Office Address: 502 E. 2nd Street, MDMC Radiation Physics, Duluth, MN 55805, USA
Principal Executive Office Address: 2353 Iowa Avenue, Superior, WI 54880, USA
ZIP code: 55805
County: St. Louis County
Place of Formation: Minnesota

Unique Entity ID

Unique Entity ID Expiration Date Physical Address Mailing Address
Z4K9HKBXWKK5 2024-07-05 502 E 2ND ST, DULUTH, MN, 55805, 1913, USA 2353 IOWA AVE, SUPERIOR, WI, 54880, USA

Business Information
URL http://www.rpcphysics.com/
Congressional District 08
State/Country of Incorporation MN, USA
Activation Date 2023-07-10
Initial Registration Date 2007-10-01
Entity Start Date 1987-12-31
Fiscal Year End Close Date Dec 31

Service Classifications
NAICS Codes 541690, 541990

Points of Contacts
Electronic Business
Title PRIMARY POC
Name DAVE LEMASTER
Role DIRECTOR OF FINANCE & HR
Address 2353 IOWA AVENUE, SUPERIOR, WI, 54880, USA
Title ALTERNATE POC
Name DAVE LEMASTER
Address 69 N. 28TH ST., SUITE 40, SUPERIOR, WI, 54880, USA
Government Business
Title PRIMARY POC
Name DAVE LEMASTER
Role DIRECTOR OF FINANCE & HR
Address 2353 IOWA AVENUE, SUPERIOR, WI, 54880, USA
Title ALTERNATE POC
Name DAVE LEMASTER
Address 69 N. 28TH ST., SUITE 40, SUPERIOR, WI, 54880, USA
Past Performance
Title PRIMARY POC
Name DAVE LEMASTER
Address 69 N. 28TH ST., SUITE 40, SUPERIOR, WI, 54880, USA
Title ALTERNATE POC
Name STEVEN T NICHOLAS
Address 2353 IOWA AVENUE, SUPERIOR, WI, 54880, USA

form 5500

Plan Name Plan Year EIN/PN Received Sponsor Total number of participants
RADIATION PHYSICS CONSULTANTS, INC. 401 (K) PROFIT SHARING PLAN 2014 411599306 2015-08-06 RADIATION PHYSICS CONSULTANTS, INC. 6
File View Page
Three-digit plan number (PN) 004
Effective date of plan 2008-01-01
Business code 561490
Sponsor’s telephone number 2187861823
Plan sponsor’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631

Signature of
Role Plan administrator
Date 2015-08-06
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2015-08-06
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
RADIATION PHYSICS CONSULTANTS, INC. 401 (K) PROFIT SHARING PLAN 2013 411599306 2014-07-17 RADIATION PHYSICS CONSULTANTS, INC. 5
File View Page
Three-digit plan number (PN) 004
Effective date of plan 2008-01-01
Business code 561490
Sponsor’s telephone number 2187861823
Plan sponsor’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631

Signature of
Role Plan administrator
Date 2014-07-17
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2014-07-17
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
RADIATION PHYSICS CONSULTANTS, INC. CASH BALANCE PLAN 2012 411599306 2013-02-18 RADIATION PHYSICS CONSULTANTS, INC. 6
File View Page
Three-digit plan number (PN) 003
Effective date of plan 2008-01-01
Business code 561490
Sponsor’s telephone number 2187861823
Plan sponsor’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631

Signature of
Role Plan administrator
Date 2013-02-18
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2013-02-18
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
RADIATION PHYSICS CONSULTANTS, INC. 401 (K) PROFIT SHARING PLAN 2012 411599306 2013-07-11 RADIATION PHYSICS CONSULTANTS, INC. 6
File View Page
Three-digit plan number (PN) 004
Effective date of plan 2008-01-01
Business code 561490
Sponsor’s telephone number 2187861823
Plan sponsor’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631

Signature of
Role Plan administrator
Date 2013-07-11
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2013-07-11
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
RADIATION PHYSICS CONSULTANTS, INC. CASH BALANCE PLAN 2011 411599306 2012-08-07 RADIATION PHYSICS CONSULTANTS, INC. 8
File View Page
Three-digit plan number (PN) 003
Effective date of plan 2008-01-01
Business code 561490
Sponsor’s telephone number 2187861823
Plan sponsor’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631

Plan administrator’s name and address
Administrator’s EIN 411599306
Plan administrator’s name RADIATION PHYSICS CONSULTANTS, INC.
Plan administrator’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631
Administrator’s telephone number 2187861823

Signature of
Role Plan administrator
Date 2012-08-06
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2012-08-06
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
RADIATION PHYSICS CONSULTANTS, INC. 401 (K) PROFIT SHARING PLAN 2011 411599306 2012-08-07 RADIATION PHYSICS CONSULTANTS, INC. 8
File View Page
Three-digit plan number (PN) 004
Effective date of plan 2008-01-01
Business code 561490
Sponsor’s telephone number 2187861823
Plan sponsor’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631

Plan administrator’s name and address
Administrator’s EIN 411599306
Plan administrator’s name RADIATION PHYSICS CONSULTANTS, INC.
Plan administrator’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631
Administrator’s telephone number 2187861823

Signature of
Role Plan administrator
Date 2012-08-06
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2012-08-06
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
RADIATION PHYSICS CONSULTANTS, INC. CASH BALANCE PLAN 2010 411599306 2011-05-17 RADIATION PHYSICS CONSULTANTS, INC. 8
File View Page
Three-digit plan number (PN) 003
Effective date of plan 2008-01-01
Business code 561490
Sponsor’s telephone number 2187861823
Plan sponsor’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631

Plan administrator’s name and address
Administrator’s EIN 411599306
Plan administrator’s name RADIATION PHYSICS CONSULTANTS, INC.
Plan administrator’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631
Administrator’s telephone number 2187861823

Signature of
Role Plan administrator
Date 2011-05-17
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2011-05-17
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
RADIATION PHYSICS CONSULTANTS, INC. 401 (K) PROFIT SHARING PLAN 2010 411599306 2011-05-17 RADIATION PHYSICS CONSULTANTS, INC. 8
File View Page
Three-digit plan number (PN) 004
Effective date of plan 2008-01-01
Business code 561490
Sponsor’s telephone number 2187861823
Plan sponsor’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631

Plan administrator’s name and address
Administrator’s EIN 411599306
Plan administrator’s name RADIATION PHYSICS CONSULTANTS, INC.
Plan administrator’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631
Administrator’s telephone number 2187861823

Signature of
Role Plan administrator
Date 2011-05-17
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2011-05-17
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
RADIATION PHYSICS CONSULTANTS, INC. 401 (K) PROFIT SHARING PLAN 2009 411599306 2010-08-18 RADIATION PHYSICS CONSULTANTS, INC. 7
File View Page
Three-digit plan number (PN) 004
Effective date of plan 2008-01-01
Business code 561490
Sponsor’s telephone number 2187861823
Plan sponsor’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631

Plan administrator’s name and address
Administrator’s EIN 411599306
Plan administrator’s name RADIATION PHYSICS CONSULTANTS, INC.
Plan administrator’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631
Administrator’s telephone number 2187861823

Signature of
Role Plan administrator
Date 2010-08-18
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2010-08-18
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
RADIATION PHYSICS CONSULTANTS, INC. CASH BALANCE PLAN 2009 411599306 2010-08-19 RADIATION PHYSICS CONSULTANTS, INC. 7
File View Page
Three-digit plan number (PN) 003
Effective date of plan 2008-01-01
Business code 561490
Sponsor’s telephone number 2187861823
Plan sponsor’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631

Plan administrator’s name and address
Administrator’s EIN 411599306
Plan administrator’s name RADIATION PHYSICS CONSULTANTS, INC.
Plan administrator’s address 1400 OLD HOWARD MILL ROAD, DULUTH, MN, 558042631
Administrator’s telephone number 2187861823

Signature of
Role Plan administrator
Date 2010-08-19
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2010-08-19
Name of individual signing J. DOUGLAS BENNETT
Valid signature Filed with authorized/valid electronic signature

Chief Executive Officer

Name Role Address
Steven Nicholas Chief Executive Officer 2353 Iowa Avenue, Superior, WI 54880, USA

Agent

Name Role
Steven T Nicholas Agent

Filing

Filing Name Filing date
Annual Reinstatement - Business Corporation (Domestic) 2013-09-06
Administrative Dissolution - Business Corporation (Domestic) 2013-02-25
Registered Office and/or Agent - Business Corporation (Domestic) 1999-09-10
Original Filing - Business Corporation (Domestic) 1987-12-03
Business Corporation (Domestic) Business Name (Business Name: RADIATION PHYSICS CONSULTANTS, INC.) 1987-12-03

Awards

Contract Type Award or IDV Flag PIID Start Date Current End Date Potential End Date
DELIVERY ORDER AWARD 75H70624F03006 2024-07-07 2025-08-31 2025-08-31
Unique Award Key CONT_AWD_75H70624F03006_7527_75H70620D00031_7527
Awarding Agency Department of Health and Human Services
Link View Page

Award Amounts
Obligated Amount 85270.00
Current Award Amount 85270.00
Potential Award Amount 85270.00

Description
Title TASK ORDER FOR MEDICAL PHYSICISTS SERVICES FOR THE ROSEBUD IHS HOSPITAL, ROSEBUD, SD.
NAICS Code 561320: TEMPORARY HELP SERVICES
Product and Service Codes Q999: MEDICAL- OTHER

Recipient Details
Recipient RADIATION PHYSICS CONSULTANTS INC
UEI Z4K9HKBXWKK5
Recipient Address UNITED STATES, 502 E 2ND ST, DULUTH, ST. LOUIS, MINNESOTA, 558051913
PURCHASE ORDER AWARD 75H70624P00389 2024-03-27 2025-03-27 2025-03-27
Unique Award Key CONT_AWD_75H70624P00389_7527_-NONE-_-NONE-
Awarding Agency Department of Health and Human Services
Link View Page

Award Amounts
Obligated Amount 16890.00
Current Award Amount 16890.00
Potential Award Amount 16890.00

Description
Title MEDICAL PHYSICIST SERVICES FOR THE RADIOLOGY DEPARTMENT, CRHC
NAICS Code 541990: ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
Product and Service Codes H165: QUALITY CONTROL- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES

Recipient Details
Recipient RADIATION PHYSICS CONSULTANTS INC
UEI Z4K9HKBXWKK5
Recipient Address UNITED STATES, 502 E 2ND ST, DULUTH, ST. LOUIS, MINNESOTA, 558051913
PURCHASE ORDER AWARD 75H70623P00382 2023-04-17 2024-04-16 2024-04-16
Unique Award Key CONT_AWD_75H70623P00382_7527_-NONE-_-NONE-
Awarding Agency Department of Health and Human Services
Link View Page

Award Amounts
Obligated Amount 20360.00
Current Award Amount 20360.00
Potential Award Amount 20360.00

Description
Title THE PURPOSE OF MODIFICATION NO. P00003 IS TO DE-OBLIGATE REMAINING FUNDS AND TO ADMINISTRATIVELY CLOSE THIS PURCHASE ORDER.
NAICS Code 541990: ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
Product and Service Codes Q999: MEDICAL- OTHER

Recipient Details
Recipient RADIATION PHYSICS CONSULTANTS INC
UEI Z4K9HKBXWKK5
Recipient Address UNITED STATES, 502 E 2ND ST, DULUTH, ST. LOUIS, MINNESOTA, 55805
DEFINITIVE CONTRACT AWARD 36C26322C0111 2022-09-01 2025-08-31 2025-08-31
Unique Award Key CONT_AWD_36C26322C0111_3600_-NONE-_-NONE-
Awarding Agency Department of Veterans Affairs
Link View Page

Award Amounts
Obligated Amount 106350.00
Current Award Amount 106350.00
Potential Award Amount 141570.00

Description
Title OY1 RADIATION SAFETY OFFICER SERVICES
NAICS Code 541690: OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES
Product and Service Codes H999: OTHER QC/TEST/INSPECT- MISCELLANEOUS

Recipient Details
Recipient RADIATION PHYSICS CONSULTANTS INC
UEI Z4K9HKBXWKK5
Recipient Address UNITED STATES, 502 E 2ND ST, DULUTH, ST. LOUIS, MINNESOTA, 55805
PURCHASE ORDER AWARD 75H70622P00846 2022-08-31 2025-08-31 2026-08-31
Unique Award Key CONT_AWD_75H70622P00846_7527_-NONE-_-NONE-
Awarding Agency Department of Health and Human Services
Link View Page

Award Amounts
Obligated Amount 14570.00
Current Award Amount 14570.00
Potential Award Amount 14570.00

Description
Title MODIFICATION NO. TWO (2), TO EXERCISE OPTION YEAR TWO FOR RADIATION PHYSICIST SERVICES AT THE LOWER BRULE IHS HC, LOWER BRULE, SOUTH DAKOTA. PERIOD OF PERFORMANCE: 9/1/2024 - 8/31/2025.
NAICS Code 541690: OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES
Product and Service Codes Q999: MEDICAL- OTHER

Recipient Details
Recipient RADIATION PHYSICS CONSULTANTS INC
UEI Z4K9HKBXWKK5
Recipient Address UNITED STATES, 502 E 2ND ST, DULUTH, ST. LOUIS, MINNESOTA, 558051913
PURCHASE ORDER AWARD 75H70620P01374 2020-09-28 2025-09-27 2025-09-27
Unique Award Key CONT_AWD_75H70620P01374_7527_-NONE-_-NONE-
Awarding Agency Department of Health and Human Services
Link View Page

Award Amounts
Obligated Amount 55740.00
Current Award Amount 55740.00
Potential Award Amount 55740.00

Description
Title MODIFICATION TO EXERCISE OPTION YEAR FOUR POP 9/28/2024 - 9/27/2025
NAICS Code 541990: ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
Product and Service Codes Q999: MEDICAL- OTHER

Recipient Details
Recipient RADIATION PHYSICS CONSULTANTS INC
UEI Z4K9HKBXWKK5
Recipient Address UNITED STATES, 502 E 2ND ST, DULUTH, ST. LOUIS, MINNESOTA, 558051913
No data IDV 75H70620D00031 2020-08-25 No data No data
Unique Award Key CONT_IDV_75H70620D00031_7527
Awarding Agency Department of Health and Human Services
Link View Page

Award Amounts
Obligated Amount 0.00
Potential Award Amount 402150.00

Description
Title MODIFICATION TO ACTIVATE OPTION YEAR FOUR (4)
NAICS Code 561320: TEMPORARY HELP SERVICES
Product and Service Codes Q999: MEDICAL- OTHER

Recipient Details
Recipient RADIATION PHYSICS CONSULTANTS INC
UEI Z4K9HKBXWKK5
Recipient Address UNITED STATES, 502 E 2ND ST, DULUTH, ST. LOUIS, MINNESOTA, 558051913
DEFINITIVE CONTRACT AWARD 36C26319C0167 2019-07-24 2024-12-31 2024-12-31
Unique Award Key CONT_AWD_36C26319C0167_3600_-NONE-_-NONE-
Awarding Agency Department of Veterans Affairs
Link View Page

Award Amounts
Obligated Amount 311893.77
Current Award Amount 311893.77
Potential Award Amount 444104.86

Description
Title FFP CONTRACT FOR MEDICAL PHYSICIST SERVICES AT THE FARGO VA
NAICS Code 541690: OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES
Product and Service Codes H958: OTHER QC/TEST/INSPECT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT

Recipient Details
Recipient RADIATION PHYSICS CONSULTANTS INC
UEI Z4K9HKBXWKK5
Recipient Address UNITED STATES, 502 E 2ND ST, DULUTH, ST. LOUIS, MINNESOTA, 558051913
DEFINITIVE CONTRACT AWARD 36C26319C0166 2019-07-24 2024-12-31 2024-12-31
Unique Award Key CONT_AWD_36C26319C0166_3600_-NONE-_-NONE-
Awarding Agency Department of Veterans Affairs
Link View Page

Award Amounts
Obligated Amount 316575.55
Current Award Amount 316575.55
Potential Award Amount 466235.55

Description
Title RADIATION PHYSIC SERVICES - EXERCISING 52.217-8 OPTION TO EXTEND SERVICES.
NAICS Code 541690: OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES
Product and Service Codes H958: OTHER QC/TEST/INSPECT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT

Recipient Details
Recipient RADIATION PHYSICS CONSULTANTS INC
UEI Z4K9HKBXWKK5
Recipient Address UNITED STATES, 502 E 2ND ST, DULUTH, ST. LOUIS, MINNESOTA, 558051913

Related by officers

Steven Nicholas

I.A.B. Management Co., Inc. Minnesota Stihl, Inc.

Related by address

No related companies by address

Date of last update: 26 Sep 2024

Sources: Minnesota's Official State Website

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