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John Nicholas Koffeman

Debarred entity

John Nicholas Koffeman is a person of interest. They have not been found on international sanctions lists.

Type	Person				[sources]
Name	John Nicholas Koffeman				[sources]
Birth date	1958-01-05				[sources]
Nationality	not available				[sources]
Country	United States				[sources]
Description	UPIN: T33651				[sources]
First name	John				[sources]
Last name	Koffeman				[sources]
Middle name	Nicholas				[sources]
Sector	Chiropractor				[sources]
Position	CHIROPRACTIC (CHIROPRACTIC PRACT)				[sources]
Address	1371 GILLETTE LAKE RD, JACKSON, MI 49201 · Ann Arbor, MI · JACKSON, MI 49201, USA				[sources]
Last change	2025-09-12	Last processed	2025-12-01	First seen	2024-05-08

Sanctions
Country	Authority	Program	Start date	End date
United States	Michigan Department of Health & Human Services		1998-12-19	-

Providers who have been terminated for cause from Michigan's Medicaid program.

United States · MDHHS

A database of suppliers who have been excluded from participating in US federal procurement.

United States · GSA

People and companies excluded from Federally funded health care programs

United States · OIG

Source data IDs: us-fed-excl-john-nicholas-koffeman-49201-jackson · us-medmi-3e92566e92bdc0ff8a35d508461628b6b5d23b04

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