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USDA FACILITY REPORT

Mpi Research, Inc.

Mattawan, Michigan 49071 - 54943 N Main Street

A+
4 Inspections
0 Total Violations
0 Critical
0 Repeat Violations
Older record: the last USDA inspection on file for this facility was May 22, 2017, about 9 years ago. USDA inspects licensed facilities every 1-3 years, and some licenses lapse. Confirm the breeder is still active before you rely on this record.
License: 34-R-0031 Type: Class R (research) Last Inspected: May 22, 2017 Address: 54943 N Main Street USDA records through: Oct 1, 2026

Animals on Record

  • Crab-Eating Macaque6,596
  • Dog Adult4,270
  • European Rabbit1,578
  • Domestic Pig1,129
  • Domestic Guinea Pig312
  • Cat Adult311
  • Domestic Rabbit286
  • Rhesus Macaque *male120
  • Chinchilla (Domesticated)61
Show all 13 species
  • Rhesus Macaque52
  • Sheep Including All Domestic Breeds41
  • Domestic Ferret32
  • Black-Capped Squirrel Monkey5

Inspection History

A history of USDA inspections for this facility, with inspection details, compliance records, and original reports.

4 inspections on record

May 22, 2017
No Violations
Animals: 4,360 · Type: Class R - Research Facility
Aug 11, 2016
No Violations
Animals: 3,565 · Type: Class R - Research Facility
Sep 17, 2015
No Violations
Animals: 2,987 · Type: Class R - Research Facility
Jun 26, 2014
No Violations
Animals: 3,881 · Type: Class R - Research Facility

No violations on record, great sign.

Everything USDA holds on this facility (4 inspections, records through Oct 1, 2026) is already shown above for free. There is nothing extra to buy for this breeder.

How to Read This Report

This page shows the complete USDA inspection history for Mpi Research, Inc.. The grade at the top is calculated by BreederCheck based on the total number of violations, their severity, whether any are repeat offenses, and how recently they occurred. It is not an official USDA grade, the USDA does not assign letter grades to facilities.

Each inspection in the timeline represents an actual visit by a USDA APHIS inspector. Inspections can be routine (scheduled), focused (in response to a complaint), or follow-up (to verify that previously cited violations have been corrected). The badges next to each inspection date indicate how many violations were found during that visit and their severity levels.

In the violation details section, you can read the specific regulatory codes that were cited and, when available, the inspector's narrative describing exactly what was observed. Pay particular attention to violations marked as "Repeat", these indicate problems that the breeder was previously warned about but failed to correct. Critical violations involving immediate threats to animal health or safety are the most serious and should weigh heavily in your decision-making.

If you are considering purchasing an animal from this facility, we recommend using this data as a starting point, not an endpoint. Visit the breeder in person, ask to see the animals' living conditions, request veterinary health records, and compare this facility's record to other breeders in the same state.

Frequently asked questions about Mpi Research, Inc.

Is Mpi Research, Inc. a USDA-licensed breeder?

Mpi Research, Inc. holds USDA license number 34-R-0031 (R), which means the facility is registered under the federal Animal Welfare Act and is subject to periodic USDA APHIS inspections.

Does Mpi Research, Inc. have any USDA violations on record?

No violations appear in the USDA inspection records we hold for Mpi Research, Inc.. A clean record is a good sign, but confirm it with a recent in-person visit and current veterinary health records.

When was Mpi Research, Inc. last inspected by the USDA?

The most recent inspection on record for Mpi Research, Inc. was on May 22, 2017, and the facility has 4 inspections documented in total. The USDA typically inspects licensed breeders every one to three years.

Where is Mpi Research, Inc. located?

Mpi Research, Inc. is located in Mattawan, Michigan. You can browse other USDA-licensed breeders in Michigan to compare inspection records before you decide.

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