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Michael Callum

Active Boston, MA — President for Converse Medical Center LLC

Michael Callum Overview

Michael Callum has been associated with twenty-nine companies, according to public records. The companies were formed over a twenty-four year period with the most recent being incorporated two years ago in December of 2023. Fifteen of the companies are still active while the remaining fourteen are now listed as inactive.

Background Report for Michael Callum

Includes Age, Location, Address History for Michael Callum
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Name	Status	Incorporated	Key People	Role
Steward Medical Group, Inc.	Active	2017	22	Assistant Secretary
Converse Medical Center LLC	Active	2014	13	President
Legacy Trails Medical Center LLC	Active	2014	13	President
Steward Emergency Physicians, Inc.	Active	2017	11	Director
De Zavala Medical Center LLC	Active	2015	8	President
Health Choice Florida, Inc.	Active	2014	18	Executive
Health Choice Management Co.	Active	2014	14	Director
Physician Group of Florida, Inc.	Active	2000	24	Director
Iasis Healthcare Holdings, Inc.	Active	1999	23	Executive Vice President
Pp Transition, Inc.	Active	1999	20	Director
Iasis Management Company	Active	2004	20	Director
Stewardship Health, Inc.	Active	2023	6	Director
Stewardship Health Medical Group, Inc.	Active	2023	4	Director
Physician Group of Louisiana, Inc.	Active	2022	1	Director
Physician Group of Arkansas, Inc.	Active	2022	1	Director
Steward Anesthesiology Physicians of Florida, Inc.	Inactive	2019	1	President
Permian Premier Accountable Care LLC	Inactive	2012	10	Director
Texarkana Accountable Care LLC	Inactive	2012	9	Director
Southwest Accountable Care LLC	Inactive	2012	8	Director
Hc Essential Co.	Inactive	2015	1	Director
Beaumont Hospital Holdings, Inc.	Inactive	1999	1	Director
Sj Medical Center, LLC	Inactive	2006	1	Director
Odessa Fertility Lab, Inc.	Inactive	2007	1	Director
Brim Healthcare of Texas, LLC	Inactive	2009	1	Director
Iasis Healthcare Corporation	Inactive	2001	1	Director
Health Choice Preferred Texas Physician Association - Gulf Coast Region LLC	Inactive	2015	1	Executive Vice Presi
Health Choice Preferred Texas Aco - Gulf Coast Region LLC	Inactive	2015	1	Executive Vice Presi
Health Choice Preferred Texas Physician Association - Alamo Region LLC	Inactive	2015	1	Executive Vice Presi
Health Choice Preferred Texas Aco - Alamo Region LLC	Inactive	2015	1	Executive Vice Presi

Connections for Michael Callum

A connection is made when two people are officers, directors, or otherwise associated with the same company. Michael has fifty-nine known connections and has the most companies in common with John Doyle.

John M. Doyle

John M. Doyle has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Active	1999	23	Treasurer
P------------------------------.	Inactive	2000	24	Treasurer
P-----------------.	Inactive	1999	20	Treasurer
I----------------------y	Active	2004	20	NonTreas
H--------------------------.	Inactive	2014	14	Treasurer
H-------------------------.	Inactive	2014	18	Treasurer
C-------------------------C	Active	2014	13	Treasurer
L------------------------------C	Active	2014	13	Treasurer
S-------------------------.	Inactive	2017	22	Treasurer
S--------------------------------.	Inactive	2017	11	Treasurer
D--------------------------C	Active	2015	8	Treasurer
S----------------------------C	Inactive	2012	8	Treasurer
T----------------------------C	Inactive	2012	9	Treasurer
P----------------------------------C	Inactive	2012	10	Treasurer

Showing 8 records out of 14

Joseph Maher

Joseph Maher has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Active	1999	23	NonDir
P------------------------------.	Inactive	2000	24	Director
P-----------------.	Inactive	1999	20	Director
I----------------------y	Active	2004	20	NonDir
H--------------------------.	Active	2014	14	Director
H-------------------------.	Inactive	2014	18	Director
S-------------------------.	Inactive	2017	22	Secretary
S--------------------------------.	Inactive	2017	11	Secretary
S----------------------------C	Inactive	2012	8	Director
T----------------------------C	Inactive	2012	9	Director
P----------------------------------C	Inactive	2012	10	Director

Showing 8 records out of 11

Ralph De La Torre

Ralph De La Torre has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Active	1999	23	President
P------------------------------.	Active	2000	24	Director
P-----------------.	Active	1999	20	President
I----------------------y	Active	2004	20	President
H--------------------------.	Active	2014	14	President
H-------------------------.	Active	2014	18	Director
S--------------------------------.	Active	2017	11	Director
S----------------------------C	Inactive	2012	8	President
T----------------------------C	Inactive	2012	9	President
P----------------------------------C	Inactive	2012	10	President

Showing 8 records out of 10

Nathalie M. Hibble

Nathalie M. Hibble has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Inactive	1999	23	Treasurer
P------------------------------.	Active	2000	24	Treasurer
P-----------------.	Active	1999	20	Treasurer
I----------------------y	Active	2004	20	Treasurer
H--------------------------.	Inactive	2014	14	Treasurer
H-------------------------.	Inactive	2014	18	Treasurer
S-------------------------.	Active	2017	22	Treasurer
S--------------------------------.	Active	2017	11	Treasurer
S----------------------.	Active	2023	6	Treasurer
S------------------------------------.	Active	2023	4	Treasurer

Showing 8 records out of 10

Herbert Holtz

Herbert Holtz has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Active	1999	23	Secretary
P------------------------------.	Inactive	2000	24	Secretary
P-----------------.	Inactive	1999	20	Secretary
I----------------------y	Active	2004	20	NonSec
H-------------------------.	Active	2014	18	Secretary
C-------------------------C	Active	2014	13	Director
L------------------------------C	Active	2014	13	Director
S-------------------------.	Active	2017	22	Secretary
S--------------------------------.	Active	2017	11	Secretary
D--------------------------C	Active	2015	8	Director

Showing 8 records out of 10

William A. Stokes

William A. Stokes has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Inactive	1999	23	Vice President
P------------------------------.	Inactive	2000	24	Vice President
P-----------------.	Inactive	1999	20	Vice President
I----------------------y	Inactive	2004	20	Vice President
H--------------------------.	Active	2014	14	Svp Tax
H-------------------------.	Inactive	2014	18	Vice President
S----------------------------C	Inactive	2012	8	Vice President
T----------------------------C	Inactive	2012	9	Vice President
P----------------------------------C	Inactive	2012	10	Vice President

Showing 8 records out of 9

Mark M. Girard

Mark M. Girard has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
H--------------------------.	Active	2014	14	President
H-------------------------.	Inactive	2014	18	Director
S-------------------------.	Inactive	2017	22	Director
S--------------------------------.	Inactive	2017	11	Director
S----------------------.	Active	2023	6	Director
S----------------------------C	Inactive	2012	8	President
T----------------------------C	Inactive	2012	9	President
P----------------------------------C	Inactive	2012	10	President

Karen H. Abbott

Karen H. Abbott has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Inactive	1999	23	Secretary
P------------------------------.	Inactive	2000	24	Secretary
P-----------------.	Inactive	1999	20	Secretary
I----------------------y	Inactive	2004	20	Secretary
H--------------------------.	Inactive	2014	14	Secretary
S----------------------------C	Inactive	2012	8	Secretary
T----------------------------C	Inactive	2012	9	Secretary
P----------------------------------C	Inactive	2012	10	Secretary

Mark J. Rich

Mark J. Rich has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Active	1999	23	Treasurer
P------------------------------.	Inactive	2000	24	Treasurer
H-------------------------.	Inactive	2014	18	Treasurer
S-------------------------.	Active	2017	22	Treasurer
S--------------------------------.	Active	2017	11	Treasurer
S----------------------.	Active	2023	6	Treasurer
S------------------------------------.	Active	2023	4	Treasurer

Stacey G. McLaughlin

Stacey G. McLaughlin has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Inactive	1999	23	Treasurer
P------------------------------.	Inactive	2000	24	Treasurer
P-----------------.	Inactive	1999	20	Treasurer
I----------------------y	Inactive	2004	20	Treasurer
H--------------------------.	Inactive	2014	14	Treasurer
H-------------------------.	Inactive	2014	18	Treasurer

William C. Whitmer

William C. Whitmer has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Inactive	1999	23	CEO
P------------------------------.	Inactive	2000	24	CEO
P-----------------.	Inactive	1999	20	CEO
I----------------------y	Inactive	2004	20	President
H--------------------------.	Inactive	2014	14	Director
H-------------------------.	Inactive	2014	18	Director

Jonathan J. Coslet

Jonathan J. Coslet has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Inactive	1999	23	Director
P------------------------------.	Inactive	2000	24	Director
P-----------------.	Inactive	1999	20	Director
I----------------------y	Inactive	2004	20	Director

Frank A. Coyle

Frank A. Coyle has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Inactive	1999	23	Secretary
P------------------------------.	Inactive	2000	24	Secretary
P-----------------.	Inactive	1999	20	Secretary
I----------------------y	Inactive	2004	20	Secretary

Christopher Dunleavy

Christopher Dunleavy has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
P------------------------------.	Inactive	2000	24	Treasurer
P-----------------.	Inactive	1999	20	Treasurer
I----------------------y	Inactive	2004	20	Treasurer
H-------------------------.	Inactive	2014	18	Treasurer

Greg Kranias

Greg Kranias has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Inactive	1999	23	Director
P------------------------------.	Inactive	2000	24	Director
P-----------------.	Inactive	1999	20	Director
I----------------------y	Inactive	2004	20	Director

Phillip J. Mazzuca

Phillip J. Mazzuca has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Inactive	1999	23	Chief Operating Offi
P------------------------------.	Inactive	2000	24	COO
P-----------------.	Inactive	1999	20	COO
I----------------------y	Inactive	2004	20	COO

Todd B. Sisitsky

Todd B. Sisitsky has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Inactive	1999	23	Director
P------------------------------.	Inactive	2000	24	Director
P-----------------.	Inactive	1999	20	Director
I----------------------y	Inactive	2004	20	Director

Mike Uchrin

Mike Uchrin has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
H--------------------------.	Inactive	2014	14	President
H-------------------------.	Inactive	2014	18	CEO
S----------------------------C	Inactive	2012	8	President
T----------------------------C	Inactive	2012	9	President

David R. White

David R. White has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
I-----------------------------.	Inactive	1999	23	CEO
P------------------------------.	Inactive	2000	24	CEO
P-----------------.	Inactive	1999	20	CEO
I----------------------y	Inactive	2004	20	CEO

Amy Guay

Amy Guay has the following companies in common with Michael Callum

Name	Status	Incorporated	Key People	Role
P------------------------------.	Inactive	2000	24	President
S-------------------------.	Active	2017	22	President
S--------------------------------.	Active	2017	11	President

Sources

Florida Department of State
Data last refreshed on Monday, April 6, 2026

Nevada Secretary of State
Data last refreshed on Wednesday, May 8, 2019

Texas Secretary of State
Data last refreshed on Saturday, March 2, 2024

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Michael Callum

Active Boston, MA — President for Converse Medical Center LLC

Michael Callum Overview

Background Report for Michael Callum

Companies for Michael Callum

Connections for Michael Callum

Sources

What next?

Follow

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